#643F5B Color

#643F5B is rgb(100, 63, 91) in RGB and hsl(315, 23%, 32%) in HSL. The closest CSS named color is DimGray. White text is most readable on this background.

#643F5B

HEX#643F5B

RGBrgb(100, 63, 91)

HSLhsl(315, 23%, 32%)

HSVhsv(315, 37%, 39%)

OKLCHoklch(42.1% 0.066 336)

CMYKcmyk(0%, 37%, 9%, 61%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #643F5B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.74:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.4:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #643F5B based on color wheel relationships. Click any swatch for its full breakdown.

Base#643F5B Complementary#3F6448 Analogous#5B3F64 Analogous#643F48 Triadic#5B643F Triadic#3F5B64

Tints & Shades

Lighter tints and darker shades of #643F5B, useful for hover states, backgrounds, and text variants.

Tints

#815175 #9F6590 #B082A5 #C4A1BB #D6BDD0 #E9DCE6

Shades

#583750 #4B2F44 #3F2739 #321F2D #261822 #191017

Use #643F5B in Our Tools

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