Crimson
#B63507 · Crimson
#B63507 is Crimson, a warm orange color. It has an RGB value of 182, 53, 7 and a relative luminance of 0.125, making it a dark surface.
Temperature
☀ Warm
Hue family
orange
Luminance
0.13
Conversions
HEX
RGB
HSL
HSV
CMYK
OKLCHPro
Contrast & accessibility
On white
The quick fox
6.00:1
AA normal✓
AA large✓
AAA normal✕
On black
The quick fox
3.50:1
AA normal✕
AA large✓
AAA normal✕
Color harmonies
Complementary
Split-complementary
Shades & tints
Similar named colors
Frequently asked
What is the color #B63507?
#B63507 is Crimson, a warm orange color. In RGB it is 182, 53, 7, and in HSL it is 16°, 93%, 37%.
Is #B63507 a light or dark color?
#B63507 has a relative luminance of 0.125, so it reads as a dark surface. Use light text on top of it for the best contrast.
What colors go well with #B63507?
Its complementary color is #0787B6. For softer combinations, try the analogous or split-complementary harmonies shown above.