Gray Family
Medium Brightness
Luminance 13.1%
#636479 · Velvet Granite
RGB(99, 100, 121) • HSL(237°, 10%, 43%) • CMYK(18%, 17%, 0%, 53%)
Color Conversion & Technical Formats
HEX
#636479
RGB
rgb(99, 100, 121)
HSL
hsl(237, 10%, 43%)
HSV / HSB
hsv(237°, 18%, 47%)
CMYK
cmyk(18%, 17%, 0%, 53%)
CSS Variable
--color-velvet-granite: #636479;
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
5.79 : 1
WCAG AA Pass
On Black #000000
3.63 : 1
Low Contrast