#646B61 Color
#646B61 is rgb(100, 107, 97) in RGB and hsl(102, 5%, 40%) in HSL. The closest CSS named color is DimGray. White text is most readable on this background.
#646B61
HEX
#646B61RGB
rgb(100, 107, 97)HSL
hsl(102, 5%, 40%)HSV
hsv(102, 9%, 42%)OKLCH
oklch(51.9% 0.018 136.1)CMYK
cmyk(7%, 0%, 9%, 58%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #646B61 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text5.5:1AA normal ✓AA large ✓AAA normal ✗
TextBlack text3.82:1AA normal ✗AA large ✓AAA normal ✗
Color Harmonies
Colors that pair well with #646B61 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #646B61, useful for hover states, backgrounds, and text variants.