#283443 Color

#283443 is rgb(40, 52, 67) in RGB and hsl(213, 25%, 21%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#283443

HEX#283443

RGBrgb(40, 52, 67)

HSLhsl(213, 25%, 21%)

HSVhsv(213, 40%, 26%)

OKLCHoklch(32.1% 0.031 254.3)

CMYKcmyk(40%, 22%, 0%, 74%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #283443 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text12.63:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.66:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #283443 based on color wheel relationships. Click any swatch for its full breakdown.

Base#283443 Complementary#433728 Analogous#284243 Analogous#2A2843 Triadic#432834 Triadic#344328

Tints & Shades

Lighter tints and darker shades of #283443, useful for hover states, backgrounds, and text variants.

Tints

#3D5066 #526B89 #6C87A7 #8FA4BC #B3C0D1 #D6DDE6

Shades

#242F3D #1F2833 #1B232D #151B23 #11161D #0B0F13

Use #283443 in Our Tools

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