Blood Donor
#e71a21
name
Blood Donor
hex
e71a21
rgb
231, 26, 33
hsl
358, 81, 50
hsv
358, 89, 91
cmyk
0, 89, 86, 9
cielab
49, 72, 51
cielch
49, 89, 36
Blood Donor
#e71a21
Contrast
#e71a21
4.4
Large Text
Pass
Small Text
Fail
#e71a21
4.0
Large Text
Pass
Small Text
Fail
Color Blindness
Original
Protanopia
Deuteranopia
Tritanopia
Achromatopsia
Complementary
180° apart from the hue
Alternatives
Alternatives to #e71a21
Hues
36° apart from each
Triadic
120° apart from each
Square
90° apart from each
Split Complementary
+150° and -150° apart from the hue