#283239 Color

#283239 is rgb(40, 50, 57) in RGB and hsl(205, 18%, 19%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#283239

HEX#283239

RGBrgb(40, 50, 57)

HSLhsl(205, 18%, 19%)

HSVhsv(205, 30%, 22%)

OKLCHoklch(31.1% 0.019 238.7)

CMYKcmyk(30%, 12%, 0%, 78%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #283239 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text13.08:1AA normal ✓AA large ✓AAA normal ✓

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

Color Harmonies

Colors that pair well with #283239 based on color wheel relationships. Click any swatch for its full breakdown.

Base#283239 Complementary#392F28 Analogous#283938 Analogous#282939 Triadic#392832 Triadic#323928

Tints & Shades

Lighter tints and darker shades of #283239, useful for hover states, backgrounds, and text variants.

Tints

#3F4F5A #586E7E #728B9D #93A6B4 #B4C1CB #D8DFE4

Shades

#242D33 #1F272D #1B2227 #151A1E #111518 #0D1012

Use #283239 in Our Tools

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