#0A3139 Color

#0A3139 is rgb(10, 49, 57) in RGB and hsl(190, 70%, 13%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#0A3139

HEX#0A3139

RGBrgb(10, 49, 57)

HSLhsl(190, 70%, 13%)

HSVhsv(190, 82%, 22%)

OKLCHoklch(29.1% 0.044 214.3)

CMYKcmyk(82%, 14%, 0%, 78%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #0A3139 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text13.9:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.51:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #0A3139 based on color wheel relationships. Click any swatch for its full breakdown.

Base#0A3139 Complementary#38120A Analogous#0A3829 Analogous#0A1938 Triadic#380A31 Triadic#31380A

Tints & Shades

Lighter tints and darker shades of #0A3139, useful for hover states, backgrounds, and text variants.

Tints

#135D6C #1C8AA0 #25B7D4 #5ACBE2 #8EDCEB #C2ECF4

Shades

#092D34 #08252B #072227 #061E23 #051A1E #041316

Use #0A3139 in Our Tools

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