#223A39 Color

#223A39 is rgb(34, 58, 57) in RGB and hsl(178, 26%, 18%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#223A39

HEX#223A39

RGBrgb(34, 58, 57)

HSLhsl(178, 26%, 18%)

HSVhsv(178, 41%, 23%)

OKLCHoklch(32.8% 0.03 192.4)

CMYKcmyk(41%, 0%, 2%, 77%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #223A39 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text12.12:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.73:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #223A39 based on color wheel relationships. Click any swatch for its full breakdown.

Base#223A39 Complementary#3A2223 Analogous#223A2D Analogous#222F3A Triadic#39223A Triadic#3A3922

Tints & Shades

Lighter tints and darker shades of #223A39, useful for hover states, backgrounds, and text variants.

Tints

#375D5C #4D8482 #65A4A2 #8BBBB9 #AFD0CF #D5E6E6

Shades

#1E3333 #1A2D2C #172726 #132020 #0F1A19 #0B1313

Use #223A39 in Our Tools

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