#403540 Color

#403540 is rgb(64, 53, 64) in RGB and hsl(300, 9%, 23%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#403540

HEX#403540

RGBrgb(64, 53, 64)

HSLhsl(300, 9%, 23%)

HSVhsv(300, 17%, 25%)

OKLCHoklch(34.5% 0.024 326.1)

CMYKcmyk(0%, 17%, 0%, 75%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #403540 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.66:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.8:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #403540 based on color wheel relationships. Click any swatch for its full breakdown.

Base#403540 Complementary#354035 Analogous#3B3540 Analogous#40353B Triadic#404035 Triadic#354040

Tints & Shades

Lighter tints and darker shades of #403540, useful for hover states, backgrounds, and text variants.

Tints

#5F4F5F #7A667A #978297 #B0A0B0 #CABFCA #E1DBE1

Shades

#382E38 #322A32 #2A232A #211C21 #191519 #131013

Use #403540 in Our Tools

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