#183135 Color

#183135 is rgb(24, 49, 53) in RGB and hsl(188, 38%, 15%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#183135

HEX#183135

RGBrgb(24, 49, 53)

HSLhsl(188, 38%, 15%)

HSVhsv(188, 55%, 21%)

OKLCHoklch(29.5% 0.032 208.8)

CMYKcmyk(55%, 8%, 0%, 79%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #183135 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text13.73:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.53:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #183135 based on color wheel relationships. Click any swatch for its full breakdown.

Base#183135 Complementary#351C18 Analogous#18352A Analogous#182235 Triadic#351831 Triadic#313518

Tints & Shades

Lighter tints and darker shades of #183135, useful for hover states, backgrounds, and text variants.

Tints

#2B585F #3E7F89 #53A5B2 #79B9C3 #A4CFD6 #CEE5E9

Shades

#152A2E #13272A #102123 #0E1D20 #0B1719 #091415

Use #183135 in Our Tools

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