58f8093689
- Updated all component headers and documentation
- Changed navbar and footer branding
- Updated homepage hero badge
- Modified page title in index.html
- Simplified footer text to 'Built with ❤️'
- Consistent V2 capitalization across all references
13 lines
406 B
JavaScript
13 lines
406 B
JavaScript
/* IMPORT */
|
|
import _ from '../utils/index.js';
|
|
import Color from '../color/index.js';
|
|
/* MAIN */
|
|
//SOURCE: https://planetcalc.com/7779
|
|
const luminance = (color) => {
|
|
const { r, g, b } = Color.parse(color);
|
|
const luminance = .2126 * _.channel.toLinear(r) + .7152 * _.channel.toLinear(g) + .0722 * _.channel.toLinear(b);
|
|
return _.lang.round(luminance);
|
|
};
|
|
/* EXPORT */
|
|
export default luminance;
|