#645E59 Color

#645E59 is rgb(100, 94, 89) in RGB and hsl(27, 6%, 37%) in HSL. The closest CSS named color is DimGray. White text is most readable on this background.

#645E59

HEX#645E59

RGBrgb(100, 94, 89)

HSLhsl(27, 6%, 37%)

HSVhsv(27, 11%, 39%)

OKLCHoklch(48.6% 0.011 62.4)

CMYKcmyk(0%, 6%, 11%, 61%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #645E59 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.39:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.29:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #645E59 based on color wheel relationships. Click any swatch for its full breakdown.

Base#645E59 Complementary#595F64 Analogous#645959 Analogous#646359 Triadic#59645E Triadic#5E5964

Tints & Shades

Lighter tints and darker shades of #645E59, useful for hover states, backgrounds, and text variants.

Tints

#7C756E #918983 #A6A09B #BCB7B3 #D1CECC #E5E3E1

Shades

#56514D #4C4743 #3E3A37 #312E2B #23211F #181716

Use #645E59 in Our Tools

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