Module:Color contrast: Difference between revisions
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local lum = '' | local lum = '' | ||
if ( 0 <= h and h < 360 and 0 <= s and s <= 1 and 0 <= l and l <= 1 ) then | if ( 0 <= h and h < 360 and 0 <= s and s <= 1 and 0 <= l and l <= 1 ) then | ||
local c = (1 - abs(2*l - 1))*s | local c = (1 - math.abs(2*l - 1))*s | ||
local x = c*(1 - abs( | local x = c*(1 - math.abs( math.fmod(h/60, 2) - 1) ) | ||
local m = l - c/2 | local m = l - c/2 | ||