Cobalt
#1048B7 · Cobalt
#1048B7 is Cobalt, a cool blue color. It has an RGB value of 16, 72, 183 and a relative luminance of 0.082, 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
7.98:1
AA normal✓
AA large✓
AAA normal✓
On black
The quick fox
2.63:1
AA normal✕
AA large✕
AAA normal✕
Color harmonies
Complementary
Analogous
Split-complementary
Shades & tints
Similar named colors
Frequently asked
What is the color #1048B7?
#1048B7 is Cobalt, a cool blue color. In RGB it is 16, 72, 183, and in HSL it is 220°, 84%, 39%.
Is #1048B7 a light or dark color?
#1048B7 has a relative luminance of 0.082, so it reads as a dark surface. Use light text on top of it for the best contrast.
What colors go well with #1048B7?
Its complementary color is #B77F10. For softer combinations, try the analogous or split-complementary harmonies shown above.