Vermilion
#CF503F · Vermilion
#CF503F is Vermilion, a warm red color. It has an RGB value of 207, 80, 63 and a relative luminance of 0.194, making it a dark surface.
Temperature
☀ Warm
Hue family
red
Luminance
0.19
Conversions
HEX
RGB
HSL
HSV
CMYK
OKLCHPro
Contrast & accessibility
On white
The quick fox
4.31:1
AA normal✕
AA large✓
AAA normal✕
On black
The quick fox
4.87:1
AA normal✓
AA large✓
AAA normal✕
Color harmonies
Shades & tints
Similar named colors
Frequently asked
What is the color #CF503F?
#CF503F is Vermilion, a warm red color. In RGB it is 207, 80, 63, and in HSL it is 7°, 60%, 53%.
Is #CF503F a light or dark color?
#CF503F has a relative luminance of 0.194, so it reads as a dark surface. Use light text on top of it for the best contrast.
What colors go well with #CF503F?
Its complementary color is #3FBECF. For softer combinations, try the analogous or split-complementary harmonies shown above.