#283C43 Color

#283C43 is rgb(40, 60, 67) in RGB and hsl(196, 25%, 21%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#283C43

HEX#283C43

RGBrgb(40, 60, 67)

HSLhsl(196, 25%, 21%)

HSVhsv(196, 40%, 26%)

OKLCHoklch(34.2% 0.028 221.7)

CMYKcmyk(40%, 10%, 0%, 74%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #283C43 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.55:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.82:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #283C43 based on color wheel relationships. Click any swatch for its full breakdown.

Base#283C43 Complementary#432F28 Analogous#28433D Analogous#282E43 Triadic#43283C Triadic#3C4328

Tints & Shades

Lighter tints and darker shades of #283C43, useful for hover states, backgrounds, and text variants.

Tints

#3D5B66 #527A89 #6C97A7 #8FB0BC #B3C9D1 #D6E2E6

Shades

#24363D #1F2E33 #1B282D #151F23 #111A1D #0B1113

Use #283C43 in Our Tools

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