Crimson
#CF3F5A · Crimson
#CF3F5A is Crimson, a warm red color. It has an RGB value of 207, 63, 90 and a relative luminance of 0.176, 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
4.65:1
AA normal✓
AA large✓
AAA normal✕
On black
The quick fox
4.51:1
AA normal✓
AA large✓
AAA normal✕
Color harmonies
Complementary
Split-complementary
Shades & tints
Similar named colors
Frequently asked
What is the color #CF3F5A?
#CF3F5A is Crimson, a warm red color. In RGB it is 207, 63, 90, and in HSL it is 349°, 60%, 53%.
Is #CF3F5A a light or dark color?
#CF3F5A has a relative luminance of 0.176, so it reads as a dark surface. Use light text on top of it for the best contrast.
What colors go well with #CF3F5A?
Its complementary color is #3FCFB5. For softer combinations, try the analogous or split-complementary harmonies shown above.