Kokushoku Black
#181215
name
Kokushoku Black
hex
181215
rgb
24, 18, 21
hsl
330, 14, 8
hsv
330, 25, 9
cmyk
0, 25, 12, 91
cielab
6, 3, -1
cielch
6, 3, 345
Kokushoku Black
#181215
Contrast
#181215
17.9
Large Text
Pass
Small Text
Pass
#181215
1.0
Large Text
Fail
Small Text
Fail
Color Blindness
Original
Protanopia
Deuteranopia
Tritanopia
Achromatopsia
Complementary
180° apart from the hue
Alternatives
Alternatives to #181215
Hues
36° apart from each
Triadic
120° apart from each
Square
90° apart from each
Split Complementary
+150° and -150° apart from the hue