#0A4243 Color

#0A4243 is rgb(10, 66, 67) in RGB and hsl(181, 74%, 15%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#0A4243

HEX#0A4243

RGBrgb(10, 66, 67)

HSLhsl(181, 74%, 15%)

HSVhsv(181, 85%, 26%)

OKLCHoklch(34.6% 0.054 196.8)

CMYKcmyk(85%, 1%, 0%, 74%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #0A4243 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.21:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.87:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #0A4243 based on color wheel relationships. Click any swatch for its full breakdown.

Base#0A4243 Complementary#430B0A Analogous#0A4327 Analogous#0A2543 Triadic#430A42 Triadic#42430A

Tints & Shades

Lighter tints and darker shades of #0A4243, useful for hover states, backgrounds, and text variants.

Tints

#127678 #1AABAD #26DBDF #56E3E6 #8CECEE #C1F5F6

Shades

#09393A #083435 #072C2C #062728 #051F1F #041A1B

Use #0A4243 in Our Tools

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