我在JS中有一个颜色值作为字符串
#ff0000
例如,我将如何以编程方式计算此颜色的更亮/更亮的版本#ff4848,并能够通过百分比计算亮度,例如
#ff4848
increase_brightness('#ff0000', 50); // would make it 50% brighter
javascript colors increment brightness
brightness ×1
colors ×1
increment ×1
javascript ×1