Optimum Blue
#425b81
name
Optimum Blue
hex
425b81
rgb
66, 91, 129
hsl
216, 32, 38
hsv
216, 49, 51
cmyk
49, 29, 0, 49
cielab
38, 2, -24
cielch
38, 24, 274
Optimum Blue
#425b81
Contrast
#425b81
6.7
Large Text
Pass
Small Text
Pass
#425b81
2.7
Large Text
Fail
Small Text
Fail
Color Blindness
Original
Protanopia
Deuteranopia
Tritanopia
Achromatopsia
Complementary
180° apart from the hue
Alternatives
Alternatives to #425b81
Hues
36° apart from each
Triadic
120° apart from each
Square
90° apart from each
Split Complementary
+150° and -150° apart from the hue