#645D69 Color

#645D69 is rgb(100, 93, 105) in RGB and hsl(275, 6%, 39%) in HSL. The closest CSS named color is DimGray. White text is most readable on this background.

#645D69

HEX#645D69

RGBrgb(100, 93, 105)

HSLhsl(275, 6%, 39%)

HSVhsv(275, 11%, 41%)

OKLCHoklch(48.9% 0.021 311.4)

CMYKcmyk(5%, 11%, 0%, 59%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #645D69 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.34:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.31:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #645D69 based on color wheel relationships. Click any swatch for its full breakdown.

Base#645D69 Complementary#62695D Analogous#5E5D69 Analogous#695D68 Triadic#69645D Triadic#5D6964

Tints & Shades

Lighter tints and darker shades of #645D69, useful for hover states, backgrounds, and text variants.

Tints

#79717F #908896 #A49EA9 #BBB6BE #CFCCD1 #E6E4E7

Shades

#58515C #4B464E #3E3A41 #312E33 #242226 #171618

Use #645D69 in Our Tools

Hex to RGB Hex to HSL Hex to CMYK Hex to Pantone RGBA to Hex