Cobalt
#2C10B7 · Cobalt
#2C10B7 is Cobalt, a cool violet color. It has an RGB value of 44, 16, 183 and a relative luminance of 0.043, making it a dark surface.
Temperature
❄ Cool
Hue family
violet
Luminance
0.04
Conversions
HEX
RGB
HSL
HSV
CMYK
OKLCHPro
Contrast & accessibility
On white
The quick fox
11.26:1
AA normal✓
AA large✓
AAA normal✓
On black
The quick fox
1.86:1
AA normal✕
AA large✕
AAA normal✕
Color harmonies
Complementary
Split-complementary
Shades & tints
Similar named colors
Frequently asked
What is the color #2C10B7?
#2C10B7 is Cobalt, a cool violet color. In RGB it is 44, 16, 183, and in HSL it is 250°, 84%, 39%.
Is #2C10B7 a light or dark color?
#2C10B7 has a relative luminance of 0.043, so it reads as a dark surface. Use light text on top of it for the best contrast.
What colors go well with #2C10B7?
Its complementary color is #9BB710. For softer combinations, try the analogous or split-complementary harmonies shown above.