Kokushoku Black
#1b1414
name
Kokushoku Black
hex
1b1414
rgb
27, 20, 20
hsl
0, 15, 9
hsv
0, 26, 11
cmyk
0, 26, 26, 89
cielab
7, 3, 1
cielch
7, 4, 19
Kokushoku Black
#1b1414
Contrast
#1b1414
17.5
Large Text
Pass
Small Text
Pass
#1b1414
1.0
Large Text
Fail
Small Text
Fail
Color Blindness
Original
Protanopia
Deuteranopia
Tritanopia
Achromatopsia
Complementary
180° apart from the hue
Alternatives
Alternatives to #1b1414
Hues
36° apart from each
Triadic
120° apart from each
Square
90° apart from each
Split Complementary
+150° and -150° apart from the hue