LIGHTNESS
Gets the lightness channel of the specified color in the HSL colorspace. Returns a decimal number from 0 to 1. For more information about hue, see: https://en.wikipedia.org/wiki/HSL_and_HSV#Lightness
Syntax
=LIGHTNESS(color)
Arguments
| Argument | Type | Description |
|---|---|---|
| color | Color | The color |
Examples
=LIGHTNESS("#bf4040")→0.5
Gets the lightness for the color represented by the hex color code #bf4040 (dark red)
=LIGHTNESS(RGB(255, 255, 255))→1
Gets the lightness for a color having an RGB value of white
=LIGHTNESS(0)→#ERROR!
Attempts to get the lightness from an integer, which is invalid because it cannot be converted to a color
Updated 10 months ago