#0A3D5C Color

#0A3D5C is rgb(10, 61, 92) in RGB and hsl(203, 80%, 20%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#0A3D5C

HEX#0A3D5C

RGBrgb(10, 61, 92)

HSLhsl(203, 80%, 20%)

HSVhsv(203, 89%, 36%)

OKLCHoklch(34.5% 0.074 241.6)

CMYKcmyk(89%, 34%, 0%, 64%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #0A3D5C background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.44:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.83:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #0A3D5C based on color wheel relationships. Click any swatch for its full breakdown.

Base#0A3D5C Complementary#5C290A Analogous#0A5C52 Analogous#0A145C Triadic#5C0A3D Triadic#3D5C0A

Tints & Shades

Lighter tints and darker shades of #0A3D5C, useful for hover states, backgrounds, and text variants.

Tints

#105E8E #157FC1 #279EE7 #5EB6ED #91CDF3 #C3E4F8

Shades

#093653 #082D45 #07273C #062132 #051B29 #03121C

Use #0A3D5C in Our Tools

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