Crimson
#E12D2D · Crimson
#E12D2D is Crimson, a warm red color. It has an RGB value of 225, 45, 45 and a relative luminance of 0.181, making it a dark surface.
Temperature
☀ Warm
Hue family
red
Luminance
0.18
Conversions
HEX
RGB
HSL
HSV
CMYK
OKLCHPro
Contrast & accessibility
On white
The quick fox
4.55:1
AA normal✓
AA large✓
AAA normal✕
On black
The quick fox
4.61:1
AA normal✓
AA large✓
AAA normal✕
Color harmonies
Complementary
Split-complementary
Shades & tints
Similar named colors
Frequently asked
What is the color #E12D2D?
#E12D2D is Crimson, a warm red color. In RGB it is 225, 45, 45, and in HSL it is 0°, 75%, 53%.
Is #E12D2D a light or dark color?
#E12D2D has a relative luminance of 0.181, so it reads as a dark surface. Use light text on top of it for the best contrast.
What colors go well with #E12D2D?
Its complementary color is #2DE1E1. For softer combinations, try the analogous or split-complementary harmonies shown above.