FireBrick
#B22222
Aa Bb 123 가나다
Aa Bb 123 가나다
HEX#B22222
RGBrgb(178, 34, 34)
HSLhsl(0, 68%, 42%)
CSSでの使い方
color: firebrick;
background-color: #B22222;Tailwindred-700orange-700red-600
#B22222
color: firebrick;
background-color: #B22222;