Cobalt
#5B0561 · Cobalt
#5B0561 is Cobalt, a balanced magenta color. It has an RGB value of 91, 5, 97 and a relative luminance of 0.032, making it a dark surface.
Temperature
◐ Balanced
Hue family
magenta
Luminance
0.03
Conversions
HEX
RGB
HSL
HSV
CMYK
OKLCHPro
Contrast & accessibility
On white
The quick fox
12.81:1
AA normal✓
AA large✓
AAA normal✓
On black
The quick fox
1.64:1
AA normal✕
AA large✕
AAA normal✕
Color harmonies
Complementary
Split-complementary
Shades & tints
Similar named colors
Frequently asked
What is the color #5B0561?
#5B0561 is Cobalt, a balanced magenta color. In RGB it is 91, 5, 97, and in HSL it is 296°, 90%, 20%.
Is #5B0561 a light or dark color?
#5B0561 has a relative luminance of 0.032, so it reads as a dark surface. Use light text on top of it for the best contrast.
What colors go well with #5B0561?
Its complementary color is #0B6105. For softer combinations, try the analogous or split-complementary harmonies shown above.