Manganese Black
#21304b
name
Manganese Black
hex
21304b
rgb
33, 48, 75
hsl
219, 39, 21
hsv
219, 56, 29
cmyk
56, 36, 0, 71
cielab
20, 3, -19
cielch
20, 19, 279
Manganese Black
#21304b
Contrast
#21304b
12.8
Large Text
Pass
Small Text
Pass
#21304b
1.4
Large Text
Fail
Small Text
Fail
Color Blindness
Original
Protanopia
Deuteranopia
Tritanopia
Achromatopsia
Complementary
180° apart from the hue
Alternatives
Alternatives to #21304b
Hues
36° apart from each
Triadic
120° apart from each
Square
90° apart from each
Split Complementary
+150° and -150° apart from the hue