#283548 Color

#283548 is rgb(40, 53, 72) in RGB and hsl(216, 29%, 22%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#283548

HEX#283548

RGBrgb(40, 53, 72)

HSLhsl(216, 29%, 22%)

HSVhsv(216, 44%, 28%)

OKLCHoklch(32.6% 0.038 257.8)

CMYKcmyk(44%, 26%, 0%, 72%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #283548 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text12.4:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.69:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #283548 based on color wheel relationships. Click any swatch for its full breakdown.

Base#283548 Complementary#483B28 Analogous#284548 Analogous#2B2848 Triadic#482835 Triadic#354828

Tints & Shades

Lighter tints and darker shades of #283548, useful for hover states, backgrounds, and text variants.

Tints

#3C4F6D #506A91 #6B86AE #8CA1C0 #B0BED4 #D4DCE7

Shades

#222E3F #1F2938 #19222E #161D27 #10161E #0D1117

Use #283548 in Our Tools

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