#0231D9 Color

#0231D9 is rgb(2, 49, 217) in RGB and hsl(227, 98%, 43%) in HSL. The closest CSS named color is MediumBlue. White text is most readable on this background.

#0231D9

HEX#0231D9

RGBrgb(2, 49, 217)

HSLhsl(227, 98%, 43%)

HSVhsv(227, 99%, 85%)

OKLCHoklch(43.8% 0.252 264.1)

CMYKcmyk(99%, 77%, 0%, 15%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #0231D9 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.59:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.44:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #0231D9 based on color wheel relationships. Click any swatch for its full breakdown.

Base#0231D9 Complementary#D9AB02 Analogous#029CD9 Analogous#3F02D9 Triadic#D90231 Triadic#31D902

Tints & Shades

Lighter tints and darker shades of #0231D9, useful for hover states, backgrounds, and text variants.

Tints

#083DFD #305CFD #587CFD #7C98FE #A4B8FE #CDD7FE

Shades

#022ABB #0224A2 #011D83 #01186A #01114C #010B32

Use #0231D9 in Our Tools

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