#0A21B2 Color

#0A21B2 is rgb(10, 33, 178) in RGB and hsl(232, 89%, 37%) in HSL. The closest CSS named color is MediumBlue. White text is most readable on this background.

#0A21B2

HEX#0A21B2

RGBrgb(10, 33, 178)

HSLhsl(232, 89%, 37%)

HSVhsv(232, 94%, 70%)

OKLCHoklch(37.3% 0.22 265.3)

CMYKcmyk(94%, 81%, 0%, 30%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #0A21B2 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.21:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.87:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #0A21B2 based on color wheel relationships. Click any swatch for its full breakdown.

Base#0A21B2 Complementary#B29C0A Analogous#0A75B2 Analogous#480AB2 Triadic#B20A21 Triadic#21B20A

Tints & Shades

Lighter tints and darker shades of #0A21B2, useful for hover states, backgrounds, and text variants.

Tints

#0D29DE #213DF2 #4D63F5 #7889F7 #A3AFFA #CAD1FC

Shades

#091C9A #081987 #06146F #051057 #040C3F #03082B

Use #0A21B2 in Our Tools

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