#0A3738 Color

#0A3738 is rgb(10, 55, 56) in RGB and hsl(181, 70%, 13%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#0A3738

HEX#0A3738

RGBrgb(10, 55, 56)

HSLhsl(181, 70%, 13%)

HSVhsv(181, 82%, 22%)

OKLCHoklch(30.8% 0.047 197.2)

CMYKcmyk(82%, 2%, 0%, 78%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #0A3738 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text12.99:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.62:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #0A3738 based on color wheel relationships. Click any swatch for its full breakdown.

Base#0A3738 Complementary#380B0A Analogous#0A3822 Analogous#0A2038 Triadic#380A38 Triadic#38380A

Tints & Shades

Lighter tints and darker shades of #0A3738, useful for hover states, backgrounds, and text variants.

Tints

#136B6C #1C9EA0 #25D1D4 #5AE0E2 #8EEAEB #C2F3F4

Shades

#093334 #082B2B #072627 #062223 #051E1E #041516

Use #0A3738 in Our Tools

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