♿️(react) improve button accessibility
Rework buttons in order to improve accessibility by increasing color contrast and shape change across states.
This commit is contained in:
jbpenrath
committed by
Jean-Baptiste PENRATH
Jean-Baptiste PENRATH
parent
b79c23da30
commit
b1925959fe
@@ -1,11 +1,39 @@
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.c__button {
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display: flex;
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align-items: center;
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border: none;
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cursor: pointer;
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transition: background-color var(--c--theme--transitions--duration) var(--c--theme--transitions--ease-out);
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border-radius: var(--c--components--button--border-radius);
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border: thin solid transparent;
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box-sizing: border-box;
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cursor: pointer;
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display: flex;
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font-weight: var(--c--components--button--font-weight);
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transition: all var(--c--theme--transitions--duration) var(--c--theme--transitions--ease-out);
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user-select: none;
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&:hover, &:focus-visible, &:active, &.c__button--active {
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border-radius: var(--c--components--button--border-radius--active);
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}
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&:hover, &:focus-visible {
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box-shadow: 0px 2px 6px rgba(0, 0, 0, 0.6);
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}
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&:focus-visible {
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border-color: #FFF;
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box-shadow: 0 0 0 4px var(--c--theme--colors--primary-400);
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outline: none;
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}
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&:active, &.c__button--active {
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border-color: currentColor;
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box-shadow: 0px 1px 3px rgba(0, 0, 0, 0.7);
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}
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&:disabled {
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background-color: var(--c--theme--colors--greyscale-200);
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color: var(--c--theme--colors--greyscale-400);
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cursor: not-allowed;
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pointer-events: none;
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}
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&--medium {
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height: var(--c--components--button--medium-height);
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@@ -48,33 +76,29 @@
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background-color: var(--c--theme--colors--primary-500);
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color: var(--c--theme--colors--primary-text);
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&:hover {
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background-color: var(--c--theme--colors--primary-600);
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&:hover, &:focus-visible {
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background-color: var(--c--theme--colors--primary-800);
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color: var(--c--theme--colors--primary-text);
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}
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&:active, &.c__button--active {
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background-color: var(--c--theme--colors--primary-500);
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}
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&[disabled] {
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background-color: var(--c--theme--colors--greyscale-200);
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background-color: var(--c--theme--colors--greyscale-000);
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color: var(--c--theme--colors--primary-800);
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}
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}
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&--secondary {
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background-color: var(--c--theme--colors--secondary-500);
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color: var(--c--theme--colors--secondary-text);
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background-color: var(--c--theme--colors--primary-100);
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color: var(--c--theme--colors--primary-700);
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&:hover {
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background-color: var(--c--theme--colors--secondary-600);
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&:hover, &:focus-visible {
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background-color: var(--c--theme--colors--primary-500);
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color: var(--c--theme--colors--primary-text);
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}
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&:active, &.c__button--active {
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background-color: var(--c--theme--colors--secondary-500);
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}
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&[disabled] {
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background-color: var(--c--theme--colors--greyscale-200);
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background-color: var(--c--theme--colors--primary-text);
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color: var(--c--theme--colors--primary-600);
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}
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}
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@@ -82,17 +106,17 @@
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background-color: transparent;
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color: var(--c--theme--colors--greyscale-800);
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&:hover {
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color: var(--c--theme--colors--greyscale-900);
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&:hover, &:focus-visible {
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background-color: var(--c--theme--colors--greyscale-100);
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color: var(--c--theme--colors--greyscale-900);
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}
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&:active, &.c__button--active {
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color: var(--c--theme--colors--greyscale-800);
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background-color: var(--c--theme--colors--greyscale-200);
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color: var(--c--theme--colors--greyscale-800);
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}
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&[disabled] {
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&:disabled {
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background-color: transparent;
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}
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}
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@@ -101,21 +125,14 @@
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background-color: var(--c--theme--colors--danger-500);
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color: var(--c--theme--colors--danger-text);
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&:hover {
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background-color: var(--c--theme--colors--danger-600);
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&:hover, &:focus-visible {
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background-color: var(--c--theme--colors--danger-800);
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color: var(--c--theme--colors--primary-text);
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}
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&:active {
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background-color: var(--c--theme--colors--danger-500);
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}
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&[disabled] {
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background-color: var(--c--theme--colors--greyscale-200);
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background-color: var(--c--theme--colors--greyscale-000);
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color: var(--c--theme--colors--danger-800);
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}
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}
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&[disabled] {
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cursor: not-allowed;
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color: var(--c--theme--colors--greyscale-400);
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}
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}
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}
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@@ -2,7 +2,8 @@ import { DefaultTokens } from "@openfun/cunningham-tokens";
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export const tokens = (defaults: DefaultTokens) => {
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return {
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"border-radius": "2px",
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"border-radius": "8px",
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"border-radius--active": "2px",
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"medium-height": "48px",
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"small-height": "32px",
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"medium-font-size": defaults.theme.font.sizes.l,
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@@ -97,9 +97,10 @@
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--c--theme--transitions--ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
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--c--theme--transitions--duration: 250ms;
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--c--components--button--border-radius: 8px;
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--c--components--button--border-radius--active: 2px;
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--c--components--button--medium-height: 48px;
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--c--components--button--small-height: 32px;
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--c--components--button--medium-font-size: 1rem;
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--c--components--button--small-font-size: 0.8125rem;
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--c--components--button--font-weight: 400;
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}
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}
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@@ -1 +1 @@
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export const tokens = {"theme":{"colors":{"primary-text":"#FFFFFF","primary-100":"#EBF2FC","primary-200":"#8CB5EA","primary-300":"#5894E1","primary-400":"#377FDB","primary-500":"#055FD2","primary-600":"#0556BF","primary-700":"#044395","primary-800":"#033474","primary-900":"#022858","secondary-text":"#555F6B","secondary-100":"#F2F7FC","secondary-200":"#EBF3FA","secondary-300":"#E2EEF8","secondary-400":"#DDEAF7","secondary-500":"#D4E5F5","secondary-600":"#C1D0DF","secondary-700":"#97A3AE","secondary-800":"#757E87","secondary-900":"#596067","greyscale-000":"#FFFFFF","greyscale-100":"#FAFAFB","greyscale-200":"#F3F4F4","greyscale-300":"#E7E8EA","greyscale-400":"#C2C6CA","greyscale-500":"#9EA3AA","greyscale-600":"#79818A","greyscale-700":"#555F6B","greyscale-800":"#303C4B","greyscale-900":"#0C1A2B","success-text":"#FFFFFF","success-100":"#EFFCD3","success-200":"#DBFAA9","success-300":"#BEF27C","success-400":"#A0E659","success-500":"#76D628","success-600":"#5AB81D","success-700":"#419A14","success-800":"#2C7C0C","success-900":"#1D6607","info-text":"#FFFFFF","info-100":"#EBF2FC","info-200":"#8CB5EA","info-300":"#5894E1","info-400":"#377FDB","info-500":"#055FD2","info-600":"#0556BF","info-700":"#044395","info-800":"#033474","info-900":"#022858","warning-text":"#FFFFFF","warning-100":"#FFF8CD","warning-200":"#FFEF9B","warning-300":"#FFE469","warning-400":"#FFDA43","warning-500":"#FFC805","warning-600":"#DBA603","warning-700":"#B78702","warning-800":"#936901","warning-900":"#7A5400","danger-text":"#FFFFFF","danger-100":"#F4B0B0","danger-200":"#EE8A8A","danger-300":"#E65454","danger-400":"#E13333","danger-500":"#DA0000","danger-600":"#C60000","danger-700":"#9B0000","danger-800":"#780000","danger-900":"#5C0000"},"font":{"sizes":{"h1":"1.75rem","h2":"1.375rem","h3":"1.125rem;","h4":"0.8125rem","h5":"0.625rem","h6":"0.5rem","l":"1rem","m":"0.8125rem","s":"0.6875rem"},"weights":{"thin":100,"regular":300,"medium":400,"bold":500,"extrabold":700,"black":900},"families":{"base":"Roboto","accent":"Roboto"}},"spacings":{"xl":"4rem","l":"3rem","b":"1.625rem","s":"1rem","t":"0.5rem","st":"0.25rem"},"transitions":{"ease-in":"cubic-bezier(0.32, 0, 0.67, 0)","ease-out":"cubic-bezier(0.33, 1, 0.68, 1)","ease-in-out":"cubic-bezier(0.65, 0, 0.35, 1)","duration":"250ms"}},"components":{"button":{"border-radius":"8px","medium-height":"48px","small-height":"32px","medium-font-size":"1rem","small-font-size":"0.8125rem","font-weight":400}}};
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export const tokens = {"theme":{"colors":{"primary-text":"#FFFFFF","primary-100":"#EBF2FC","primary-200":"#8CB5EA","primary-300":"#5894E1","primary-400":"#377FDB","primary-500":"#055FD2","primary-600":"#0556BF","primary-700":"#044395","primary-800":"#033474","primary-900":"#022858","secondary-text":"#555F6B","secondary-100":"#F2F7FC","secondary-200":"#EBF3FA","secondary-300":"#E2EEF8","secondary-400":"#DDEAF7","secondary-500":"#D4E5F5","secondary-600":"#C1D0DF","secondary-700":"#97A3AE","secondary-800":"#757E87","secondary-900":"#596067","greyscale-000":"#FFFFFF","greyscale-100":"#FAFAFB","greyscale-200":"#F3F4F4","greyscale-300":"#E7E8EA","greyscale-400":"#C2C6CA","greyscale-500":"#9EA3AA","greyscale-600":"#79818A","greyscale-700":"#555F6B","greyscale-800":"#303C4B","greyscale-900":"#0C1A2B","success-text":"#FFFFFF","success-100":"#EFFCD3","success-200":"#DBFAA9","success-300":"#BEF27C","success-400":"#A0E659","success-500":"#76D628","success-600":"#5AB81D","success-700":"#419A14","success-800":"#2C7C0C","success-900":"#1D6607","info-text":"#FFFFFF","info-100":"#EBF2FC","info-200":"#8CB5EA","info-300":"#5894E1","info-400":"#377FDB","info-500":"#055FD2","info-600":"#0556BF","info-700":"#044395","info-800":"#033474","info-900":"#022858","warning-text":"#FFFFFF","warning-100":"#FFF8CD","warning-200":"#FFEF9B","warning-300":"#FFE469","warning-400":"#FFDA43","warning-500":"#FFC805","warning-600":"#DBA603","warning-700":"#B78702","warning-800":"#936901","warning-900":"#7A5400","danger-text":"#FFFFFF","danger-100":"#F4B0B0","danger-200":"#EE8A8A","danger-300":"#E65454","danger-400":"#E13333","danger-500":"#DA0000","danger-600":"#C60000","danger-700":"#9B0000","danger-800":"#780000","danger-900":"#5C0000"},"font":{"sizes":{"h1":"1.75rem","h2":"1.375rem","h3":"1.125rem;","h4":"0.8125rem","h5":"0.625rem","h6":"0.5rem","l":"1rem","m":"0.8125rem","s":"0.6875rem"},"weights":{"thin":100,"regular":300,"medium":400,"bold":500,"extrabold":700,"black":900},"families":{"base":"Roboto","accent":"Roboto"}},"spacings":{"xl":"4rem","l":"3rem","b":"1.625rem","s":"1rem","t":"0.5rem","st":"0.25rem"},"transitions":{"ease-in":"cubic-bezier(0.32, 0, 0.67, 0)","ease-out":"cubic-bezier(0.33, 1, 0.68, 1)","ease-in-out":"cubic-bezier(0.65, 0, 0.35, 1)","duration":"250ms"}},"components":{"button":{"border-radius":"8px","border-radius--active":"2px","medium-height":"48px","small-height":"32px","medium-font-size":"1rem","small-font-size":"0.8125rem","font-weight":400}}};
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@@ -1 +1 @@
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export const tokens = {"theme":{"colors":{"primary-text":"#FFFFFF","primary-100":"#EBF2FC","primary-200":"#8CB5EA","primary-300":"#5894E1","primary-400":"#377FDB","primary-500":"#055FD2","primary-600":"#0556BF","primary-700":"#044395","primary-800":"#033474","primary-900":"#022858","secondary-text":"#555F6B","secondary-100":"#F2F7FC","secondary-200":"#EBF3FA","secondary-300":"#E2EEF8","secondary-400":"#DDEAF7","secondary-500":"#D4E5F5","secondary-600":"#C1D0DF","secondary-700":"#97A3AE","secondary-800":"#757E87","secondary-900":"#596067","greyscale-000":"#FFFFFF","greyscale-100":"#FAFAFB","greyscale-200":"#F3F4F4","greyscale-300":"#E7E8EA","greyscale-400":"#C2C6CA","greyscale-500":"#9EA3AA","greyscale-600":"#79818A","greyscale-700":"#555F6B","greyscale-800":"#303C4B","greyscale-900":"#0C1A2B","success-text":"#FFFFFF","success-100":"#EFFCD3","success-200":"#DBFAA9","success-300":"#BEF27C","success-400":"#A0E659","success-500":"#76D628","success-600":"#5AB81D","success-700":"#419A14","success-800":"#2C7C0C","success-900":"#1D6607","info-text":"#FFFFFF","info-100":"#EBF2FC","info-200":"#8CB5EA","info-300":"#5894E1","info-400":"#377FDB","info-500":"#055FD2","info-600":"#0556BF","info-700":"#044395","info-800":"#033474","info-900":"#022858","warning-text":"#FFFFFF","warning-100":"#FFF8CD","warning-200":"#FFEF9B","warning-300":"#FFE469","warning-400":"#FFDA43","warning-500":"#FFC805","warning-600":"#DBA603","warning-700":"#B78702","warning-800":"#936901","warning-900":"#7A5400","danger-text":"#FFFFFF","danger-100":"#F4B0B0","danger-200":"#EE8A8A","danger-300":"#E65454","danger-400":"#E13333","danger-500":"#DA0000","danger-600":"#C60000","danger-700":"#9B0000","danger-800":"#780000","danger-900":"#5C0000"},"font":{"sizes":{"h1":"1.75rem","h2":"1.375rem","h3":"1.125rem;","h4":"0.8125rem","h5":"0.625rem","h6":"0.5rem","l":"1rem","m":"0.8125rem","s":"0.6875rem"},"weights":{"thin":100,"regular":300,"medium":400,"bold":500,"extrabold":700,"black":900},"families":{"base":"Roboto","accent":"Roboto"}},"spacings":{"xl":"4rem","l":"3rem","b":"1.625rem","s":"1rem","t":"0.5rem","st":"0.25rem"},"transitions":{"ease-in":"cubic-bezier(0.32, 0, 0.67, 0)","ease-out":"cubic-bezier(0.33, 1, 0.68, 1)","ease-in-out":"cubic-bezier(0.65, 0, 0.35, 1)","duration":"250ms"}},"components":{"button":{"border-radius":"8px","medium-height":"48px","small-height":"32px","medium-font-size":"1rem","small-font-size":"0.8125rem","font-weight":400}}};
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export const tokens = {"theme":{"colors":{"primary-text":"#FFFFFF","primary-100":"#EBF2FC","primary-200":"#8CB5EA","primary-300":"#5894E1","primary-400":"#377FDB","primary-500":"#055FD2","primary-600":"#0556BF","primary-700":"#044395","primary-800":"#033474","primary-900":"#022858","secondary-text":"#555F6B","secondary-100":"#F2F7FC","secondary-200":"#EBF3FA","secondary-300":"#E2EEF8","secondary-400":"#DDEAF7","secondary-500":"#D4E5F5","secondary-600":"#C1D0DF","secondary-700":"#97A3AE","secondary-800":"#757E87","secondary-900":"#596067","greyscale-000":"#FFFFFF","greyscale-100":"#FAFAFB","greyscale-200":"#F3F4F4","greyscale-300":"#E7E8EA","greyscale-400":"#C2C6CA","greyscale-500":"#9EA3AA","greyscale-600":"#79818A","greyscale-700":"#555F6B","greyscale-800":"#303C4B","greyscale-900":"#0C1A2B","success-text":"#FFFFFF","success-100":"#EFFCD3","success-200":"#DBFAA9","success-300":"#BEF27C","success-400":"#A0E659","success-500":"#76D628","success-600":"#5AB81D","success-700":"#419A14","success-800":"#2C7C0C","success-900":"#1D6607","info-text":"#FFFFFF","info-100":"#EBF2FC","info-200":"#8CB5EA","info-300":"#5894E1","info-400":"#377FDB","info-500":"#055FD2","info-600":"#0556BF","info-700":"#044395","info-800":"#033474","info-900":"#022858","warning-text":"#FFFFFF","warning-100":"#FFF8CD","warning-200":"#FFEF9B","warning-300":"#FFE469","warning-400":"#FFDA43","warning-500":"#FFC805","warning-600":"#DBA603","warning-700":"#B78702","warning-800":"#936901","warning-900":"#7A5400","danger-text":"#FFFFFF","danger-100":"#F4B0B0","danger-200":"#EE8A8A","danger-300":"#E65454","danger-400":"#E13333","danger-500":"#DA0000","danger-600":"#C60000","danger-700":"#9B0000","danger-800":"#780000","danger-900":"#5C0000"},"font":{"sizes":{"h1":"1.75rem","h2":"1.375rem","h3":"1.125rem;","h4":"0.8125rem","h5":"0.625rem","h6":"0.5rem","l":"1rem","m":"0.8125rem","s":"0.6875rem"},"weights":{"thin":100,"regular":300,"medium":400,"bold":500,"extrabold":700,"black":900},"families":{"base":"Roboto","accent":"Roboto"}},"spacings":{"xl":"4rem","l":"3rem","b":"1.625rem","s":"1rem","t":"0.5rem","st":"0.25rem"},"transitions":{"ease-in":"cubic-bezier(0.32, 0, 0.67, 0)","ease-out":"cubic-bezier(0.33, 1, 0.68, 1)","ease-in-out":"cubic-bezier(0.65, 0, 0.35, 1)","duration":"250ms"}},"components":{"button":{"border-radius":"8px","border-radius--active":"2px","medium-height":"48px","small-height":"32px","medium-font-size":"1rem","small-font-size":"0.8125rem","font-weight":400}}};
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