#403951 Color

#403951 is rgb(64, 57, 81) in RGB and hsl(258, 17%, 27%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#403951

HEX#403951

RGBrgb(64, 57, 81)

HSLhsl(258, 17%, 27%)

HSVhsv(258, 30%, 32%)

OKLCHoklch(36.2% 0.042 297.7)

CMYKcmyk(21%, 30%, 0%, 68%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #403951 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.93:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.92:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #403951 based on color wheel relationships. Click any swatch for its full breakdown.

Base#403951 Complementary#4A5139 Analogous#393E51 Analogous#4C3951 Triadic#514039 Triadic#395140

Tints & Shades

Lighter tints and darker shades of #403951, useful for hover states, backgrounds, and text variants.

Tints

#584E6E #70638C #8A7FA4 #A8A0BB #C3BDD0 #DEDBE6

Shades

#393348 #302A3C #282433 #211E2A #1A1721 #110F15

Use #403951 in Our Tools

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