Gray Family
Dark Brightness
Luminance 1.5%
#21211D · Obsidian Slate
RGB(33, 33, 29) • HSL(60°, 6%, 12%) • CMYK(0%, 0%, 12%, 87%)
Color Conversion & Technical Formats
HEX
#21211D
RGB
rgb(33, 33, 29)
HSL
hsl(60, 6%, 12%)
HSV / HSB
hsv(60°, 12%, 13%)
CMYK
cmyk(0%, 0%, 12%, 87%)
CSS Variable
--color-obsidian-slate: #21211d;
Color Variations (Tints, Shades & Tones)
Click any variation swatch to inspect its full color page, or click the HEX badge to copy.
Color Combinations & Harmonies
WCAG Contrast Checker
On White #FFFFFF
16.15 : 1
WCAG AA Pass
On Black #000000
1.3 : 1
Low Contrast