11 lines
244 B
Lua
11 lines
244 B
Lua
return function(rgb)
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if rgb == nil then
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return nil
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end
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local r = string.format("%02x", (rgb / 65536) % 256)
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local g = string.format("%02x", (rgb / 256) % 256)
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local b = string.format("%02x", rgb % 256)
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return "#"..r..g..b
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end
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