#031DB5 Color

#031DB5 is rgb(3, 29, 181) in RGB and hsl(231, 97%, 36%) in HSL. The closest CSS named color is MediumBlue. White text is most readable on this background.

#031DB5

HEX#031DB5

RGBrgb(3, 29, 181)

HSLhsl(231, 97%, 36%)

HSVhsv(231, 98%, 71%)

OKLCHoklch(37.1% 0.228 264.6)

CMYKcmyk(98%, 84%, 0%, 29%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #031DB5 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.37:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.85:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #031DB5 based on color wheel relationships. Click any swatch for its full breakdown.

Base#031DB5 Complementary#B59A03 Analogous#0377B5 Analogous#4103B5 Triadic#B5031D Triadic#1DB503

Tints & Shades

Lighter tints and darker shades of #031DB5, useful for hover states, backgrounds, and text variants.

Tints

#0325E2 #183AFB #4561FC #6D83FD #9BA9FD #C8D0FE

Shades

#02199C #021688 #02126F #010F5A #010B41 #01072D

Use #031DB5 in Our Tools

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