Cobalt
#4F4F96 · Cobalt
#4F4F96 is Cobalt, a cool blue color. It has an RGB value of 79, 79, 150 and a relative luminance of 0.095, making it a dark surface.
Temperature
❄ Cool
Hue family
blue
Luminance
0.09
Conversions
HEX
RGB
HSL
HSV
CMYK
OKLCHPro
Contrast & accessibility
On white
The quick fox
7.26:1
AA normal✓
AA large✓
AAA normal✓
On black
The quick fox
2.89:1
AA normal✕
AA large✕
AAA normal✕
Color harmonies
Complementary
Analogous
Split-complementary
Shades & tints
Similar named colors
Frequently asked
What is the color #4F4F96?
#4F4F96 is Cobalt, a cool blue color. In RGB it is 79, 79, 150, and in HSL it is 240°, 31%, 45%.
Is #4F4F96 a light or dark color?
#4F4F96 has a relative luminance of 0.095, so it reads as a dark surface. Use light text on top of it for the best contrast.
What colors go well with #4F4F96?
Its complementary color is #96964F. For softer combinations, try the analogous or split-complementary harmonies shown above.