Kokushoku Black
#171812
name
Kokushoku Black
hex
171812
rgb
23, 24, 18
hsl
70, 14, 8
hsv
70, 25, 9
cmyk
4, 0, 25, 91
cielab
8, -2, 4
cielch
8, 4, 117
Kokushoku Black
#171812
Contrast
#171812
17.3
Large Text
Pass
Small Text
Pass
#171812
1.0
Large Text
Fail
Small Text
Fail
Color Blindness
Original
Protanopia
Deuteranopia
Tritanopia
Achromatopsia
Complementary
180° apart from the hue
Alternatives
Alternatives to #171812
Hues
36° apart from each
Triadic
120° apart from each
Square
90° apart from each
Split Complementary
+150° and -150° apart from the hue