Black Sabbath
#21011f
name
Black Sabbath
hex
21011f
rgb
33, 1, 31
hsl
304, 94, 7
hsv
304, 97, 13
cmyk
0, 97, 6, 87
cielab
4, 19, -12
cielch
4, 22, 328
Black Sabbath
#21011f
Contrast
#21011f
18.6
Large Text
Pass
Small Text
Pass
#21011f
1.0
Large Text
Fail
Small Text
Fail
Color Blindness
Original
Protanopia
Deuteranopia
Tritanopia
Achromatopsia
Complementary
180° apart from the hue
Alternatives
Alternatives to #21011f
Hues
36° apart from each
Triadic
120° apart from each
Square
90° apart from each
Split Complementary
+150° and -150° apart from the hue