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jasonbradley/gist:4357406

Created December 22, 2012 03:47
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Lua convert HEX to RGB
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gistfile1.lua
function Util:hex2rgb(hex)
hex = hex:gsub("#","")
return tonumber("0x"..hex:sub(1,2)), tonumber("0x"..hex:sub(3,4)), tonumber("0x"..hex:sub(5,6))
end
@saantonandre

saantonandre commented Jun 1, 2026

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With alpha channel and short hex support, fractional(0.0,1.0) and integer(0,255) outputs, validation
https://gist.github.com/saantonandre/f641a6e1e9215543b31b4fafa733397c

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