Cobalt
#280887 · Cobalt
#280887 is Cobalt, a cool violet color. It has an RGB value of 40, 8, 135 and a relative luminance of 0.024, making it a dark surface.
Temperature
❄ Cool
Hue family
violet
Luminance
0.02
Conversions
HEX
RGB
HSL
HSV
CMYK
OKLCHPro
Contrast & accessibility
On white
The quick fox
14.24:1
AA normal✓
AA large✓
AAA normal✓
On black
The quick fox
1.47:1
AA normal✕
AA large✕
AAA normal✕
Color harmonies
Complementary
Split-complementary
Shades & tints
Similar named colors
Frequently asked
What is the color #280887?
#280887 is Cobalt, a cool violet color. In RGB it is 40, 8, 135, and in HSL it is 255°, 89%, 28%.
Is #280887 a light or dark color?
#280887 has a relative luminance of 0.024, so it reads as a dark surface. Use light text on top of it for the best contrast.
What colors go well with #280887?
Its complementary color is #678708. For softer combinations, try the analogous or split-complementary harmonies shown above.