Cobalt
#3211D4 · Cobalt
#3211D4 is Cobalt, a cool violet color. It has an RGB value of 50, 17, 212 and a relative luminance of 0.058, making it a dark surface.
Temperature
❄ Cool
Hue family
violet
Luminance
0.06
Conversions
HEX
RGB
HSL
HSV
CMYK
OKLCHPro
Contrast & accessibility
On white
The quick fox
9.69:1
AA normal✓
AA large✓
AAA normal✓
On black
The quick fox
2.17:1
AA normal✕
AA large✕
AAA normal✕
Color harmonies
Complementary
Split-complementary
Shades & tints
Similar named colors
Frequently asked
What is the color #3211D4?
#3211D4 is Cobalt, a cool violet color. In RGB it is 50, 17, 212, and in HSL it is 250°, 85%, 45%.
Is #3211D4 a light or dark color?
#3211D4 has a relative luminance of 0.058, so it reads as a dark surface. Use light text on top of it for the best contrast.
What colors go well with #3211D4?
Its complementary color is #B4D411. For softer combinations, try the analogous or split-complementary harmonies shown above.