#283333 Color

#283333 is rgb(40, 51, 51) in RGB and hsl(180, 12%, 18%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#283333

HEX#283333

RGBrgb(40, 51, 51)

HSLhsl(180, 12%, 18%)

HSVhsv(180, 22%, 20%)

OKLCHoklch(31.1% 0.015 196.4)

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

Text Contrast & Accessibility

WCAG contrast ratios for text on a #283333 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text13.03:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.61:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #283333 based on color wheel relationships. Click any swatch for its full breakdown.

Base#283333 Complementary#332828 Analogous#28332E Analogous#282E33 Triadic#332833 Triadic#333328

Tints & Shades

Lighter tints and darker shades of #283333, useful for hover states, backgrounds, and text variants.

Tints

#415353 #5C7575 #769393 #98AEAE #B8C7C7 #DAE2E2

Shades

#242E2E #1F2828 #1B2222 #161D1D #121717 #0D1111

Use #283333 in Our Tools

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