Plum
#830B21 · Plum
#830B21 is Plum, a warm red color. It has an RGB value of 131, 11, 33 and a relative luminance of 0.052, making it a dark surface.
Temperature
☀ Warm
Hue family
red
Luminance
0.05
Conversions
HEX
RGB
HSL
HSV
CMYK
OKLCHPro
Contrast & accessibility
On white
The quick fox
10.32:1
AA normal✓
AA large✓
AAA normal✓
On black
The quick fox
2.03:1
AA normal✕
AA large✕
AAA normal✕
Color harmonies
Complementary
Analogous
Split-complementary
Shades & tints
Similar named colors
Frequently asked
What is the color #830B21?
#830B21 is Plum, a warm red color. In RGB it is 131, 11, 33, and in HSL it is 349°, 85%, 28%.
Is #830B21 a light or dark color?
#830B21 has a relative luminance of 0.052, so it reads as a dark surface. Use light text on top of it for the best contrast.
What colors go well with #830B21?
Its complementary color is #0B846E. For softer combinations, try the analogous or split-complementary harmonies shown above.