Crimson
#B20A3A · Crimson
#B20A3A is Crimson, a warm magenta color. It has an RGB value of 178, 10, 58 and a relative luminance of 0.100, making it a dark surface.
Temperature
☀ Warm
Hue family
magenta
Luminance
0.10
Conversions
HEX
RGB
HSL
HSV
CMYK
OKLCHPro
Contrast & accessibility
On white
The quick fox
7.01:1
AA normal✓
AA large✓
AAA normal✓
On black
The quick fox
3.00:1
AA normal✕
AA large✕
AAA normal✕
Color harmonies
Complementary
Split-complementary
Shades & tints
Similar named colors
Frequently asked
What is the color #B20A3A?
#B20A3A is Crimson, a warm magenta color. In RGB it is 178, 10, 58, and in HSL it is 343°, 89%, 37%.
Is #B20A3A a light or dark color?
#B20A3A has a relative luminance of 0.100, so it reads as a dark surface. Use light text on top of it for the best contrast.
What colors go well with #B20A3A?
Its complementary color is #0AB283. For softer combinations, try the analogous or split-complementary harmonies shown above.