Crimson
#B40833 · Crimson
#B40833 is Crimson, a warm red color. It has an RGB value of 180, 8, 51 and a relative luminance of 0.101, making it a dark surface.
Temperature
☀ Warm
Hue family
red
Luminance
0.10
Conversions
HEX
RGB
HSL
HSV
CMYK
OKLCHPro
Contrast & accessibility
On white
The quick fox
6.95:1
AA normal✓
AA large✓
AAA normal✕
On black
The quick fox
3.02:1
AA normal✕
AA large✓
AAA normal✕
Color harmonies
Complementary
Split-complementary
Shades & tints
Similar named colors
Frequently asked
What is the color #B40833?
#B40833 is Crimson, a warm red color. In RGB it is 180, 8, 51, and in HSL it is 345°, 91%, 37%.
Is #B40833 a light or dark color?
#B40833 has a relative luminance of 0.101, so it reads as a dark surface. Use light text on top of it for the best contrast.
What colors go well with #B40833?
Its complementary color is #08B489. For softer combinations, try the analogous or split-complementary harmonies shown above.