Fixed blackorwhite invalid argument crash
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@ -4,7 +4,7 @@
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* @return {"white" | "black"} Color with the most contrast
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*/
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export function blackOrWhite(background: string): 'white' | 'black' {
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const exploded = background.match(background.length >= 6 ? /\w\w/g : /\w/g);
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const exploded = background?.match(background.length >= 6 ? /\w\w/g : /\w/g);
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if(!exploded) return 'black';
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const [r, g, b] = exploded.map(hex => parseInt(hex, 16));
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const luminance = (0.299 * r + 0.587 * g + 0.114 * b) / 255;
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