#424243 Color

#424243 is rgb(66, 66, 67) in RGB and hsl(240, 1%, 26%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#424243

HEX#424243

RGBrgb(66, 66, 67)

HSLhsl(240, 1%, 26%)

HSVhsv(240, 1%, 26%)

OKLCHoklch(37.9% 0.002 286.3)

CMYKcmyk(1%, 1%, 0%, 74%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #424243 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.04:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.09:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #424243 based on color wheel relationships. Click any swatch for its full breakdown.

Base#424243 Complementary#434342 Analogous#424243 Analogous#424243 Triadic#434242 Triadic#424342

Tints & Shades

Lighter tints and darker shades of #424243, useful for hover states, backgrounds, and text variants.

Tints

#5B5B5D #777779 #909092 #AAAAAC #C4C4C5 #E0E0E1

Shades

#3A3A3B #323234 #2B2B2C #212121 #19191A #121212

Use #424243 in Our Tools

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