Petroleum
#221f1d
name
Petroleum
hex
221f1d
rgb
34, 31, 29
hsl
24, 8, 12
hsv
24, 15, 13
cmyk
0, 9, 15, 87
cielab
12, 1, 2
cielch
12, 2, 63
Petroleum
#221f1d
Contrast
#221f1d
15.8
Large Text
Pass
Small Text
Pass
#221f1d
1.1
Large Text
Fail
Small Text
Fail
Color Blindness
Original
Protanopia
Deuteranopia
Tritanopia
Achromatopsia
Complementary
180° apart from the hue
Alternatives
Alternatives to #221f1d
Hues
36° apart from each
Triadic
120° apart from each
Square
90° apart from each
Split Complementary
+150° and -150° apart from the hue