Petroleum
#21231d
name
Petroleum
hex
21231d
rgb
33, 35, 29
hsl
80, 9, 13
hsv
80, 17, 14
cmyk
6, 0, 17, 86
cielab
13, -2, 4
cielch
13, 4, 122
Petroleum
#21231d
Contrast
#21231d
15.3
Large Text
Pass
Small Text
Pass
#21231d
1.2
Large Text
Fail
Small Text
Fail
Color Blindness
Original
Protanopia
Deuteranopia
Tritanopia
Achromatopsia
Complementary
180° apart from the hue
Alternatives
Alternatives to #21231d
Hues
36° apart from each
Triadic
120° apart from each
Square
90° apart from each
Split Complementary
+150° and -150° apart from the hue