#645640 Color

#645640 is rgb(100, 86, 64) in RGB and hsl(37, 22%, 32%) in HSL. The closest CSS named color is DarkOliveGreen. White text is most readable on this background.

#645640

HEX#645640

RGBrgb(100, 86, 64)

HSLhsl(37, 22%, 32%)

HSVhsv(37, 36%, 39%)

OKLCHoklch(46.1% 0.038 78.8)

CMYKcmyk(0%, 14%, 36%, 61%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #645640 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.13:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.95:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #645640 based on color wheel relationships. Click any swatch for its full breakdown.

Base#645640 Complementary#404D64 Analogous#644440 Analogous#5F6440 Triadic#406456 Triadic#564064

Tints & Shades

Lighter tints and darker shades of #645640, useful for hover states, backgrounds, and text variants.

Tints

#806E52 #9E8867 #AF9E83 #C3B6A2 #D5CCBE #E9E4DD

Shades

#574B38 #4B4030 #3E3628 #322B20 #252018 #191510

Use #645640 in Our Tools

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