#31539B Color

#31539B is rgb(49, 83, 155) in RGB and hsl(221, 52%, 40%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#31539B

HEX#31539B

RGBrgb(49, 83, 155)

HSLhsl(221, 52%, 40%)

HSVhsv(221, 68%, 61%)

OKLCHoklch(45.6% 0.124 263.3)

CMYKcmyk(68%, 46%, 0%, 39%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #31539B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.39:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.84:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #31539B based on color wheel relationships. Click any swatch for its full breakdown.

Base#31539B Complementary#9B7931 Analogous#31889B Analogous#44319B Triadic#9B3153 Triadic#539B31

Tints & Shades

Lighter tints and darker shades of #31539B, useful for hover states, backgrounds, and text variants.

Tints

#3B63BA #587CCA #7795D4 #96ADDE #B5C5E8 #D8E1F3

Shades

#2B4888 #253E74 #1F3461 #17274A #111D36 #0B1323

Use #31539B in Our Tools

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