Kokushoku Black
#181313
name
Kokushoku Black
hex
181313
rgb
24, 19, 19
hsl
0, 12, 8
hsv
0, 21, 9
cmyk
0, 21, 21, 91
cielab
6, 2, 1
cielch
6, 2, 19
Kokushoku Black
#181313
Contrast
#181313
17.8
Large Text
Pass
Small Text
Pass
#181313
1.0
Large Text
Fail
Small Text
Fail
Color Blindness
Original
Protanopia
Deuteranopia
Tritanopia
Achromatopsia
Complementary
180° apart from the hue
Alternatives
Alternatives to #181313
Hues
36° apart from each
Triadic
120° apart from each
Square
90° apart from each
Split Complementary
+150° and -150° apart from the hue