Charcoal
#1F1C21 · Charcoal
#1F1C21 is Charcoal, a balanced violet color. It has an RGB value of 31, 28, 33 and a relative luminance of 0.012, making it a dark surface.
Temperature
◐ Balanced
Hue family
violet
Luminance
0.01
Conversions
HEX
RGB
HSL
HSV
CMYK
OKLCHPro
Contrast & accessibility
On white
The quick fox
16.85:1
AA normal✓
AA large✓
AAA normal✓
On black
The quick fox
1.25:1
AA normal✕
AA large✕
AAA normal✕
Color harmonies
Shades & tints
Similar named colors
Frequently asked
What is the color #1F1C21?
#1F1C21 is Charcoal, a balanced violet color. In RGB it is 31, 28, 33, and in HSL it is 276°, 8%, 12%.
Is #1F1C21 a light or dark color?
#1F1C21 has a relative luminance of 0.012, so it reads as a dark surface. Use light text on top of it for the best contrast.
What colors go well with #1F1C21?
Its complementary color is #1E211C. For softer combinations, try the analogous or split-complementary harmonies shown above.