Gray Family
Medium Brightness
Luminance 14.5%
#646B73 · Tuscan Pewter
RGB(100, 107, 115) • HSL(212°, 7%, 42%) • CMYK(13%, 7%, 0%, 55%)
Color Conversion & Technical Formats
HEX
#646B73
RGB
rgb(100, 107, 115)
HSL
hsl(212, 7%, 42%)
HSV / HSB
hsv(212°, 13%, 45%)
CMYK
cmyk(13%, 7%, 0%, 55%)
CSS Variable
--color-tuscan-pewter: #646b73;
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
5.39 : 1
WCAG AA Pass
On Black #000000
3.89 : 1
Low Contrast