#283243 Color

#283243 is rgb(40, 50, 67) in RGB and hsl(218, 25%, 21%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#283243

HEX#283243

RGBrgb(40, 50, 67)

HSLhsl(218, 25%, 21%)

HSVhsv(218, 40%, 26%)

OKLCHoklch(31.6% 0.034 260.9)

CMYKcmyk(40%, 25%, 0%, 74%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #283243 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text12.9:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.63:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #283243 based on color wheel relationships. Click any swatch for its full breakdown.

Base#283243 Complementary#433928 Analogous#283F43 Analogous#2C2843 Triadic#432832 Triadic#324328

Tints & Shades

Lighter tints and darker shades of #283243, useful for hover states, backgrounds, and text variants.

Tints

#3D4C66 #526689 #6C82A7 #8FA0BC #B3BED1 #D6DCE6

Shades

#242D3D #1F2633 #1B212D #151A23 #11151D #0B0E13

Use #283243 in Our Tools

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