#3F5183 Color

#3F5183 is rgb(63, 81, 131) in RGB and hsl(224, 35%, 38%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#3F5183

HEX#3F5183

RGBrgb(63, 81, 131)

HSLhsl(224, 35%, 38%)

HSVhsv(224, 52%, 51%)

OKLCHoklch(44.4% 0.086 267.8)

CMYKcmyk(52%, 38%, 0%, 49%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3F5183 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.73:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.72:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #3F5183 based on color wheel relationships. Click any swatch for its full breakdown.

Base#3F5183 Complementary#83713F Analogous#3F7383 Analogous#4F3F83 Triadic#833F51 Triadic#51833F

Tints & Shades

Lighter tints and darker shades of #3F5183, useful for hover states, backgrounds, and text variants.

Tints

#4E64A2 #647AB4 #8394C3 #9FACD1 #BEC7E0 #D9DEED

Shades

#374672 #2E3C60 #26314F #1F2941 #171E30 #0F131F

Use #3F5183 in Our Tools

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