#0A3799 Color

#0A3799 is rgb(10, 55, 153) in RGB and hsl(221, 88%, 32%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.

#0A3799

HEX#0A3799

RGBrgb(10, 55, 153)

HSLhsl(221, 88%, 32%)

HSVhsv(221, 93%, 60%)

OKLCHoklch(38.1% 0.167 262.8)

CMYKcmyk(93%, 64%, 0%, 40%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #0A3799 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.4:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.02:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #0A3799 based on color wheel relationships. Click any swatch for its full breakdown.

Base#0A3799 Complementary#996C0A Analogous#0A7F99 Analogous#240A99 Triadic#990A37 Triadic#37990A

Tints & Shades

Lighter tints and darker shades of #0A3799, useful for hover states, backgrounds, and text variants.

Tints

#0D47C5 #145AF0 #3F78F3 #6F9AF6 #9AB8F9 #CADAFC

Shades

#093086 #072973 #062360 #051C4D #04153A #020E26

Use #0A3799 in Our Tools

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