Cobalt
#22489B · Cobalt
#22489B is Cobalt, a cool blue color. It has an RGB value of 34, 72, 155 and a relative luminance of 0.073, making it a dark surface.
Temperature
❄ Cool
Hue family
blue
Luminance
0.07
Conversions
HEX
RGB
HSL
HSV
CMYK
OKLCHPro
Contrast & accessibility
On white
The quick fox
8.51:1
AA normal✓
AA large✓
AAA normal✓
On black
The quick fox
2.47:1
AA normal✕
AA large✕
AAA normal✕
Color harmonies
Complementary
Split-complementary
Shades & tints
Similar named colors
Frequently asked
What is the color #22489B?
#22489B is Cobalt, a cool blue color. In RGB it is 34, 72, 155, and in HSL it is 221°, 64%, 37%.
Is #22489B a light or dark color?
#22489B has a relative luminance of 0.073, so it reads as a dark surface. Use light text on top of it for the best contrast.
What colors go well with #22489B?
Its complementary color is #9B7422. For softer combinations, try the analogous or split-complementary harmonies shown above.