Vermilion
#B55308 · Vermilion
#B55308 is Vermilion, a warm orange color. It has an RGB value of 181, 83, 8 and a relative luminance of 0.160, making it a dark surface.
Temperature
☀ Warm
Hue family
orange
Luminance
0.16
Conversions
HEX
RGB
HSL
HSV
CMYK
OKLCHPro
Contrast & accessibility
On white
The quick fox
4.99:1
AA normal✓
AA large✓
AAA normal✕
On black
The quick fox
4.21:1
AA normal✕
AA large✓
AAA normal✕
Color harmonies
Complementary
Split-complementary
Shades & tints
Similar named colors
Frequently asked
What is the color #B55308?
#B55308 is Vermilion, a warm orange color. In RGB it is 181, 83, 8, and in HSL it is 26°, 92%, 37%.
Is #B55308 a light or dark color?
#B55308 has a relative luminance of 0.160, so it reads as a dark surface. Use light text on top of it for the best contrast.
What colors go well with #B55308?
Its complementary color is #086AB5. For softer combinations, try the analogous or split-complementary harmonies shown above.