#643A42 Color

#643A42 is rgb(100, 58, 66) in RGB and hsl(349, 27%, 31%) in HSL. The closest CSS named color is DarkOliveGreen. White text is most readable on this background.

#643A42

HEX#643A42

RGBrgb(100, 58, 66)

HSLhsl(349, 27%, 31%)

HSVhsv(349, 42%, 39%)

OKLCHoklch(40.2% 0.06 7.8)

CMYKcmyk(0%, 42%, 34%, 61%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #643A42 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.43:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.23:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #643A42 based on color wheel relationships. Click any swatch for its full breakdown.

Base#643A42 Complementary#3A645D Analogous#643A57 Analogous#64473A Triadic#42643A Triadic#3A4264

Tints & Shades

Lighter tints and darker shades of #643A42, useful for hover states, backgrounds, and text variants.

Tints

#854C57 #A25D6A #B57D88 #C59BA2 #D8BBC0 #E9D8DB

Shades

#573239 #4A2B31 #3E2328 #341E22 #271619 #1A0F11

Use #643A42 in Our Tools

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