Charcoal
#3D0100 · Charcoal
#3D0100 is Charcoal, a warm red color. It has an RGB value of 61, 1, 0 and a relative luminance of 0.010, making it a dark surface.
Temperature
☀ Warm
Hue family
red
Luminance
0.01
Conversions
HEX
RGB
HSL
HSV
CMYK
OKLCHPro
Contrast & accessibility
On white
The quick fox
17.46:1
AA normal✓
AA large✓
AAA normal✓
On black
The quick fox
1.20:1
AA normal✕
AA large✕
AAA normal✕
Color harmonies
Shades & tints
Similar named colors
Frequently asked
What is the color #3D0100?
#3D0100 is Charcoal, a warm red color. In RGB it is 61, 1, 0, and in HSL it is 1°, 100%, 12%.
Is #3D0100 a light or dark color?
#3D0100 has a relative luminance of 0.010, so it reads as a dark surface. Use light text on top of it for the best contrast.
What colors go well with #3D0100?
Its complementary color is #003C3D. For softer combinations, try the analogous or split-complementary harmonies shown above.