#3F5B83 Color

#3F5B83 is rgb(63, 91, 131) in RGB and hsl(215, 35%, 38%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#3F5B83

HEX#3F5B83

RGBrgb(63, 91, 131)

HSLhsl(215, 35%, 38%)

HSVhsv(215, 52%, 51%)

OKLCHoklch(46.7% 0.074 257.3)

CMYKcmyk(52%, 31%, 0%, 49%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3F5B83 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.92:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.04:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #3F5B83 based on color wheel relationships. Click any swatch for its full breakdown.

Base#3F5B83 Complementary#83673F Analogous#3F7D83 Analogous#453F83 Triadic#833F5B Triadic#5B833F

Tints & Shades

Lighter tints and darker shades of #3F5B83, useful for hover states, backgrounds, and text variants.

Tints

#4E71A2 #6486B4 #839EC3 #9FB3D1 #BECCE0 #D9E1ED

Shades

#374F72 #2E4360 #26374F #1F2E41 #172230 #0F161F

Use #3F5B83 in Our Tools

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