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Color:SetLightness

<function name="SetLightness" parent="Color" type="classfunc"> <description>Converts a <page>Color</page> into [HSL color space](https://en.wikipedia.org/wiki/HSL_and_HSV), sets the ["lightness"](https://en.wikipedia.org/wiki/Lightness) and converts it back into an RGB color. This is useful to quickly change the lightness of the color without changing hue or saturation, allowing for things like easy theming. </description> <realm>Shared and Menu</realm> <added>2025.01.23</added> <args> <arg name="lightness" type="number">The new lightness value in range [0, 1]</arg> </args> </function>