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@ -82,7 +82,7 @@ const relativeLuminance = (srgb) => {
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* @param {Object} b - sRGB color
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* @param {Object} b - sRGB color
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* @returns {Number} color ratio
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* @returns {Number} color ratio
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*/
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*/
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const getContrastRatio = (a, b) => {
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export const getContrastRatio = (a, b) => {
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const la = relativeLuminance(a)
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const la = relativeLuminance(a)
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const lb = relativeLuminance(b)
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const lb = relativeLuminance(b)
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const [l1, l2] = la > lb ? [la, lb] : [lb, la]
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const [l1, l2] = la > lb ? [la, lb] : [lb, la]
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