#646C60 Color
#646C60 is rgb(100, 108, 96) in RGB and hsl(100, 6%, 40%) in HSL. The closest CSS named color is DimGray. White text is most readable on this background.
#646C60
HEX
#646C60RGB
rgb(100, 108, 96)HSL
hsl(100, 6%, 40%)HSV
hsv(100, 11%, 42%)OKLCH
oklch(52.1% 0.021 135)CMYK
cmyk(7%, 0%, 11%, 58%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #646C60 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text5.45:1AA normal ✓AA large ✓AAA normal ✗
TextBlack text3.86:1AA normal ✗AA large ✓AAA normal ✗
Color Harmonies
Colors that pair well with #646C60 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #646C60, useful for hover states, backgrounds, and text variants.