Cobalt
#37127D · Cobalt
#37127D is Cobalt, a cool violet color. It has an RGB value of 55, 18, 125 and a relative luminance of 0.027, making it a dark surface.
Temperature
❄ Cool
Hue family
violet
Luminance
0.03
Conversions
HEX
RGB
HSL
HSV
CMYK
OKLCHPro
Contrast & accessibility
On white
The quick fox
13.59:1
AA normal✓
AA large✓
AAA normal✓
On black
The quick fox
1.55:1
AA normal✕
AA large✕
AAA normal✕
Color harmonies
Complementary
Split-complementary
Shades & tints
Similar named colors
Frequently asked
What is the color #37127D?
#37127D is Cobalt, a cool violet color. In RGB it is 55, 18, 125, and in HSL it is 261°, 75%, 28%.
Is #37127D a light or dark color?
#37127D has a relative luminance of 0.027, so it reads as a dark surface. Use light text on top of it for the best contrast.
What colors go well with #37127D?
Its complementary color is #577D12. For softer combinations, try the analogous or split-complementary harmonies shown above.