Charcoal
#513815 · Charcoal
#513815 is Charcoal, a warm orange color. It has an RGB value of 81, 56, 21 and a relative luminance of 0.046, making it a dark surface.
Temperature
☀ Warm
Hue family
orange
Luminance
0.05
Conversions
HEX
RGB
HSL
HSV
CMYK
OKLCHPro
Contrast & accessibility
On white
The quick fox
10.90:1
AA normal✓
AA large✓
AAA normal✓
On black
The quick fox
1.93:1
AA normal✕
AA large✕
AAA normal✕
Color harmonies
Complementary
Split-complementary
Shades & tints
Similar named colors
Frequently asked
What is the color #513815?
#513815 is Charcoal, a warm orange color. In RGB it is 81, 56, 21, and in HSL it is 35°, 59%, 20%.
Is #513815 a light or dark color?
#513815 has a relative luminance of 0.046, so it reads as a dark surface. Use light text on top of it for the best contrast.
What colors go well with #513815?
Its complementary color is #152E51. For softer combinations, try the analogous or split-complementary harmonies shown above.