#283133 Color

#283133 is rgb(40, 49, 51) in RGB and hsl(191, 12%, 18%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#283133

HEX#283133

RGBrgb(40, 49, 51)

HSLhsl(191, 12%, 18%)

HSVhsv(191, 22%, 20%)

OKLCHoklch(30.5% 0.013 212.6)

CMYKcmyk(22%, 4%, 0%, 80%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #283133 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text13.31:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.58:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #283133 based on color wheel relationships. Click any swatch for its full breakdown.

Base#283133 Complementary#332A28 Analogous#283330 Analogous#282C33 Triadic#332831 Triadic#313328

Tints & Shades

Lighter tints and darker shades of #283133, useful for hover states, backgrounds, and text variants.

Tints

#415053 #5C7075 #768E93 #98AAAE #B8C4C7 #DAE0E2

Shades

#242C2E #1F2628 #1B2122 #161B1D #121617 #0D1011

Use #283133 in Our Tools

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