convertXyz65ToRgb.js•759 B
/*
CIE XYZ D65 values to sRGB.
References:
* https://drafts.csswg.org/css-color/#color-conversion-code
* http://www.brucelindbloom.com/index.html?Eqn_RGB_XYZ_Matrix.html
* https://observablehq.com/@danburzo/color-matrix-calculator
*/
import convertLrgbToRgb from '../lrgb/convertLrgbToRgb.js';
const convertXyz65ToRgb = ({ x, y, z, alpha }) => {
let res = convertLrgbToRgb({
r:
x * 3.2409699419045226 -
y * 1.5373831775700939 -
0.4986107602930034 * z,
g:
x * -0.9692436362808796 +
y * 1.8759675015077204 +
0.0415550574071756 * z,
b:
x * 0.0556300796969936 -
y * 0.2039769588889765 +
1.0569715142428784 * z
});
if (alpha !== undefined) {
res.alpha = alpha;
}
return res;
};
export default convertXyz65ToRgb;