Vermilion
#C9421D · Vermilion
#C9421D is Vermilion, a warm red color. It has an RGB value of 201, 66, 29 and a relative luminance of 0.164, making it a dark surface.
Temperature
☀ Warm
Hue family
red
Luminance
0.16
Conversions
HEX
RGB
HSL
HSV
CMYK
OKLCHPro
Contrast & accessibility
On white
The quick fox
4.91:1
AA normal✓
AA large✓
AAA normal✕
On black
The quick fox
4.28:1
AA normal✕
AA large✓
AAA normal✕
Color harmonies
Complementary
Split-complementary
Shades & tints
Similar named colors
Frequently asked
What is the color #C9421D?
#C9421D is Vermilion, a warm red color. In RGB it is 201, 66, 29, and in HSL it is 13°, 75%, 45%.
Is #C9421D a light or dark color?
#C9421D has a relative luminance of 0.164, so it reads as a dark surface. Use light text on top of it for the best contrast.
What colors go well with #C9421D?
Its complementary color is #1DA4C9. For softer combinations, try the analogous or split-complementary harmonies shown above.