#424F57 Color

#424F57 is rgb(66, 79, 87) in RGB and hsl(203, 14%, 30%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#424F57

HEX#424F57

RGBrgb(66, 79, 87)

HSLhsl(203, 14%, 30%)

HSVhsv(203, 24%, 34%)

OKLCHoklch(41.9% 0.021 235)

CMYKcmyk(24%, 9%, 0%, 66%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #424F57 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.44:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.49:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #424F57 based on color wheel relationships. Click any swatch for its full breakdown.

Base#424F57 Complementary#574A42 Analogous#425755 Analogous#424457 Triadic#57424F Triadic#4F5742

Tints & Shades

Lighter tints and darker shades of #424F57, useful for hover states, backgrounds, and text variants.

Tints

#586974 #6B818E #889AA5 #A5B3BB #C2CBD1 #DCE1E5

Shades

#39444C #323D43 #2A3237 #21272C #181D20 #121517

Use #424F57 in Our Tools

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