#424257 Color

#424257 is rgb(66, 66, 87) in RGB and hsl(240, 14%, 30%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#424257

HEX#424257

RGBrgb(66, 66, 87)

HSLhsl(240, 14%, 30%)

HSVhsv(240, 24%, 34%)

OKLCHoklch(38.8% 0.035 284.6)

CMYKcmyk(24%, 24%, 0%, 66%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #424257 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.77:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.15:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #424257 based on color wheel relationships. Click any swatch for its full breakdown.

Base#424257 Complementary#575742 Analogous#424C57 Analogous#4C4257 Triadic#574242 Triadic#425742

Tints & Shades

Lighter tints and darker shades of #424257, useful for hover states, backgrounds, and text variants.

Tints

#585874 #6B6B8E #8888A5 #A5A5BB #C2C2D1 #DCDCE5

Shades

#39394C #323243 #2A2A37 #21212C #181820 #121217

Use #424257 in Our Tools

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