#183A31 Color

#183A31 is rgb(24, 58, 49) in RGB and hsl(164, 41%, 16%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#183A31

HEX#183A31

RGBrgb(24, 58, 49)

HSLhsl(164, 41%, 16%)

HSVhsv(164, 59%, 23%)

OKLCHoklch(32% 0.043 173.9)

CMYKcmyk(59%, 0%, 16%, 77%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #183A31 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text12.44:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.69:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #183A31 based on color wheel relationships. Click any swatch for its full breakdown.

Base#183A31 Complementary#3A1821 Analogous#183A20 Analogous#18323A Triadic#31183A Triadic#3A3118

Tints & Shades

Lighter tints and darker shades of #183A31, useful for hover states, backgrounds, and text variants.

Tints

#2A6555 #3B8C76 #4FB59A #7AC7B3 #A5D9CB #CDEAE2

Shades

#15322B #142F27 #112821 #0E201B #0B1915 #091612

Use #183A31 in Our Tools

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