Gray Family
Medium Brightness
Luminance 11.5%
#645E5E · Harmonic Granite
RGB(100, 94, 94) • HSL(0°, 3%, 38%) • CMYK(0%, 6%, 6%, 61%)
Color Conversion & Technical Formats
HEX
#645E5E
RGB
rgb(100, 94, 94)
HSL
hsl(0, 3%, 38%)
HSV / HSB
hsv(0°, 6%, 39%)
CMYK
cmyk(0%, 6%, 6%, 61%)
CSS Variable
--color-harmonic-granite: #645e5e;
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
6.35 : 1
WCAG AA Pass
On Black #000000
3.3 : 1
Low Contrast