#645A4A Color

#645A4A is rgb(100, 90, 74) in RGB and hsl(37, 15%, 34%) in HSL. The closest CSS named color is DimGray. White text is most readable on this background.

#645A4A

HEX#645A4A

RGBrgb(100, 90, 74)

HSLhsl(37, 15%, 34%)

HSVhsv(37, 26%, 39%)

OKLCHoklch(47.2% 0.028 79.5)

CMYKcmyk(0%, 10%, 26%, 61%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #645A4A background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.77:1AA normal ✓AA large ✓AAA normal ✗

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

Color Harmonies

Colors that pair well with #645A4A based on color wheel relationships. Click any swatch for its full breakdown.

Base#645A4A Complementary#4A5464 Analogous#644D4A Analogous#61644A Triadic#4A645A Triadic#5A4A64

Tints & Shades

Lighter tints and darker shades of #645A4A, useful for hover states, backgrounds, and text variants.

Tints

#7E715D #978972 #AA9F8D #C0B8AA #D4CEC4 #E7E4DF

Shades

#584F41 #494236 #3E372E #322D25 #26221C #171511

Use #645A4A in Our Tools

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