#0B3A4B Color

#0B3A4B is rgb(11, 58, 75) in RGB and hsl(196, 74%, 17%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#0B3A4B

HEX#0B3A4B

RGBrgb(11, 58, 75)

HSLhsl(196, 74%, 17%)

HSVhsv(196, 85%, 29%)

OKLCHoklch(32.7% 0.057 227.3)

CMYKcmyk(85%, 23%, 0%, 71%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #0B3A4B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text12.2:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.72:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #0B3A4B based on color wheel relationships. Click any swatch for its full breakdown.

Base#0B3A4B Complementary#4B1C0B Analogous#0B4B3C Analogous#0B1A4B Triadic#4B0B3A Triadic#3A4B0B

Tints & Shades

Lighter tints and darker shades of #0B3A4B, useful for hover states, backgrounds, and text variants.

Tints

#136381 #1B89B1 #2AAFDF #5BC1E6 #90D5EE #C1E8F6

Shades

#0A3343 #092D3A #072631 #07222C #051B23 #04151B

Use #0B3A4B in Our Tools

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