#0B3C5B Color

#0B3C5B is rgb(11, 60, 91) in RGB and hsl(203, 78%, 20%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#0B3C5B

HEX#0B3C5B

RGBrgb(11, 60, 91)

HSLhsl(203, 78%, 20%)

HSVhsv(203, 88%, 36%)

OKLCHoklch(34.2% 0.074 242.3)

CMYKcmyk(88%, 34%, 0%, 64%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #0B3C5B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.59:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.81:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #0B3C5B based on color wheel relationships. Click any swatch for its full breakdown.

Base#0B3C5B Complementary#5B2A0B Analogous#0B5B51 Analogous#0B155B Triadic#5B0B3C Triadic#3C5B0B

Tints & Shades

Lighter tints and darker shades of #0B3C5B, useful for hover states, backgrounds, and text variants.

Tints

#115D8D #187FBF #2A9DE5 #60B6EB #92CDF2 #C4E4F8

Shades

#0A3652 #082D44 #07273B #062132 #051B29 #03121B

Use #0B3C5B in Our Tools

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