#0B31EF Color

#0B31EF is rgb(11, 49, 239) in RGB and hsl(230, 91%, 49%) in HSL. The closest CSS named color is Blue. White text is most readable on this background.

#0B31EF
HEX#0B31EF
RGBrgb(11, 49, 239)
HSLhsl(230, 91%, 49%)
HSVhsv(230, 95%, 94%)
OKLCHoklch(46.5% 0.275 264.8)
CMYKcmyk(95%, 79%, 0%, 6%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #0B31EF background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.78:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.7:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #0B31EF based on color wheel relationships. Click any swatch for its full breakdown.

Base#0B31EFComplementary#EFC90BAnalogous#0BA3EFAnalogous#570BEFTriadic#EF0B31Triadic#31EF0B

Tints & Shades

Lighter tints and darker shades of #0B31EF, useful for hover states, backgrounds, and text variants.

Use #0B31EF in Our Tools

Hex to RGBHex to HSLHex to CMYKHex to PantoneRGBA to Hex