Function cosmic::cosmic_theme::steps::color_index

source ยท 
pub fn color_index<C>(c: C, array_len: usize) -> usize
where
    Alpha<Oklch, f32>: FromColor<C>,
Expand description

get the index into the steps array for a given color the index is the lightness value of the color converted to Oklcha, scaled to the range [0, 100]