#283D52 Color

#283D52 is rgb(40, 61, 82) in RGB and hsl(210, 34%, 24%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#283D52

HEX#283D52

RGBrgb(40, 61, 82)

HSLhsl(210, 34%, 24%)

HSVhsv(210, 51%, 32%)

OKLCHoklch(35.2% 0.046 249.2)

CMYKcmyk(51%, 26%, 0%, 68%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #283D52 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.17:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.88:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #283D52 based on color wheel relationships. Click any swatch for its full breakdown.

Base#283D52 Complementary#523D28 Analogous#285252 Analogous#282852 Triadic#52283D Triadic#3D5228

Tints & Shades

Lighter tints and darker shades of #283D52, useful for hover states, backgrounds, and text variants.

Tints

#3B5978 #4C739A #698FB5 #8BA8C6 #B0C4D8 #D3DEE9

Shades

#233648 #1E2E3E #192633 #16212C #111922 #0C1218

Use #283D52 in Our Tools

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