Cobalt
#163BD0 · Cobalt
#163BD0 is Cobalt, a cool blue color. It has an RGB value of 22, 59, 208 and a relative luminance of 0.079, making it a dark surface.
Temperature
❄ Cool
Hue family
blue
Luminance
0.08
Conversions
HEX
RGB
HSL
HSV
CMYK
OKLCHPro
Contrast & accessibility
On white
The quick fox
8.17:1
AA normal✓
AA large✓
AAA normal✓
On black
The quick fox
2.57:1
AA normal✕
AA large✕
AAA normal✕
Color harmonies
Complementary
Analogous
Split-complementary
Shades & tints
Similar named colors
Frequently asked
What is the color #163BD0?
#163BD0 is Cobalt, a cool blue color. In RGB it is 22, 59, 208, and in HSL it is 228°, 81%, 45%.
Is #163BD0 a light or dark color?
#163BD0 has a relative luminance of 0.079, so it reads as a dark surface. Use light text on top of it for the best contrast.
What colors go well with #163BD0?
Its complementary color is #D0AB16. For softer combinations, try the analogous or split-complementary harmonies shown above.