#0A3AB2 Color

#0A3AB2 is rgb(10, 58, 178) in RGB and hsl(223, 89%, 37%) in HSL. The closest CSS named color is MediumBlue. White text is most readable on this background.

#0A3AB2
HEX#0A3AB2
RGBrgb(10, 58, 178)
HSLhsl(223, 89%, 37%)
HSVhsv(223, 94%, 70%)
OKLCHoklch(41.1% 0.195 263.5)
CMYKcmyk(94%, 67%, 0%, 30%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #0A3AB2 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.29:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.26:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #0A3AB2 based on color wheel relationships. Click any swatch for its full breakdown.

Base#0A3AB2Complementary#B2830AAnalogous#0A8EB2Analogous#2F0AB2Triadic#B20A3ATriadic#3AB20A

Tints & Shades

Lighter tints and darker shades of #0A3AB2, useful for hover states, backgrounds, and text variants.

Use #0A3AB2 in Our Tools

Hex to RGBHex to HSLHex to CMYKHex to PantoneRGBA to Hex