Cobalt
#0824DD · Cobalt
#0824DD is Cobalt, a cool blue color. It has an RGB value of 8, 36, 221 and a relative luminance of 0.065, 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
9.10:1
AA normal✓
AA large✓
AAA normal✓
On black
The quick fox
2.31:1
AA normal✕
AA large✕
AAA normal✕
Color harmonies
Complementary
Split-complementary
Shades & tints
Similar named colors
Frequently asked
What is the color #0824DD?
#0824DD is Cobalt, a cool blue color. In RGB it is 8, 36, 221, and in HSL it is 232°, 93%, 45%.
Is #0824DD a light or dark color?
#0824DD has a relative luminance of 0.065, so it reads as a dark surface. Use light text on top of it for the best contrast.
What colors go well with #0824DD?
Its complementary color is #DDC108. For softer combinations, try the analogous or split-complementary harmonies shown above.