blob: 3d4e5daf69c6aa160c3cb17af09c145ad51e648f (
plain)
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#!/bin/bash
if [[ $1 =~ ^[0-9a-fA-F]{6}$ ]]; then
echo Light: $1
echo Dark:\ $(printf '%02x' $(echo $(printf "%d" 0x${1:0:2})/34 | bc))$(printf '%02x' $(echo $(printf "%d" 0x${1:2:2})/8 | bc))$(printf '%02x' $(echo $(printf "%d" 0x${1:4:2})/9 | bc))
else
echo Usage: $0 RRGGBB
fi
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