Petroleum
#21221c
name
Petroleum
hex
21221c
rgb
33, 34, 28
hsl
70, 10, 12
hsv
70, 18, 13
cmyk
3, 0, 18, 87
cielab
13, -2, 4
cielch
13, 4, 116
Petroleum
#21221c
Contrast
#21221c
15.5
Large Text
Pass
Small Text
Pass
#21221c
1.1
Large Text
Fail
Small Text
Fail
Color Blindness
Original
Protanopia
Deuteranopia
Tritanopia
Achromatopsia
Complementary
180° apart from the hue
Alternatives
Alternatives to #21221c
Hues
36° apart from each
Triadic
120° apart from each
Square
90° apart from each
Split Complementary
+150° and -150° apart from the hue