Cobalt
#0D5582 · Cobalt
#0D5582 is Cobalt, a cool blue color. It has an RGB value of 13, 85, 130 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
7.96:1
AA normal✓
AA large✓
AAA normal✓
On black
The quick fox
2.64:1
AA normal✕
AA large✕
AAA normal✕
Color harmonies
Complementary
Split-complementary
Shades & tints
Similar named colors
Frequently asked
What is the color #0D5582?
#0D5582 is Cobalt, a cool blue color. In RGB it is 13, 85, 130, and in HSL it is 203°, 82%, 28%.
Is #0D5582 a light or dark color?
#0D5582 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 #0D5582?
Its complementary color is #823A0D. For softer combinations, try the analogous or split-complementary harmonies shown above.