#404C59 Color

#404C59 is rgb(64, 76, 89) in RGB and hsl(211, 16%, 30%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#404C59

HEX#404C59

RGBrgb(64, 76, 89)

HSLhsl(211, 16%, 30%)

HSVhsv(211, 28%, 35%)

OKLCHoklch(41.1% 0.027 250.6)

CMYKcmyk(28%, 15%, 0%, 65%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #404C59 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.76:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.4:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #404C59 based on color wheel relationships. Click any swatch for its full breakdown.

Base#404C59 Complementary#594D40 Analogous#405859 Analogous#414059 Triadic#59404C Triadic#4C5940

Tints & Shades

Lighter tints and darker shades of #404C59, useful for hover states, backgrounds, and text variants.

Tints

#566576 #697C91 #8696A7 #A3B0BD #C1C9D2 #DCE0E5

Shades

#38424D #313A44 #293038 #20262C #181C21 #111418

Use #404C59 in Our Tools

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