Cobalt
#6A18A5 · Cobalt
#6A18A5 is Cobalt, a balanced violet color. It has an RGB value of 106, 24, 165 and a relative luminance of 0.064, making it a dark surface.
Temperature
◐ Balanced
Hue family
violet
Luminance
0.06
Conversions
HEX
RGB
HSL
HSV
CMYK
OKLCHPro
Contrast & accessibility
On white
The quick fox
9.18:1
AA normal✓
AA large✓
AAA normal✓
On black
The quick fox
2.29:1
AA normal✕
AA large✕
AAA normal✕
Color harmonies
Complementary
Split-complementary
Shades & tints
Similar named colors
Frequently asked
What is the color #6A18A5?
#6A18A5 is Cobalt, a balanced violet color. In RGB it is 106, 24, 165, and in HSL it is 275°, 75%, 37%.
Is #6A18A5 a light or dark color?
#6A18A5 has a relative luminance of 0.064, so it reads as a dark surface. Use light text on top of it for the best contrast.
What colors go well with #6A18A5?
Its complementary color is #53A518. For softer combinations, try the analogous or split-complementary harmonies shown above.