Crimson
#B63007 · Crimson
#B63007 is Crimson, a warm red color. It has an RGB value of 182, 48, 7 and a relative luminance of 0.121, making it a dark surface.
Temperature
☀ Warm
Hue family
red
Luminance
0.12
Conversions
HEX
RGB
HSL
HSV
CMYK
OKLCHPro
Contrast & accessibility
On white
The quick fox
6.15:1
AA normal✓
AA large✓
AAA normal✕
On black
The quick fox
3.41:1
AA normal✕
AA large✓
AAA normal✕
Color harmonies
Complementary
Split-complementary
Shades & tints
Similar named colors
Frequently asked
What is the color #B63007?
#B63007 is Crimson, a warm red color. In RGB it is 182, 48, 7, and in HSL it is 14°, 93%, 37%.
Is #B63007 a light or dark color?
#B63007 has a relative luminance of 0.121, so it reads as a dark surface. Use light text on top of it for the best contrast.
What colors go well with #B63007?
Its complementary color is #078DB6. For softer combinations, try the analogous or split-complementary harmonies shown above.