#404A59 Color

#404A59 is rgb(64, 74, 89) in RGB and hsl(216, 16%, 30%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#404A59

HEX#404A59

RGBrgb(64, 74, 89)

HSLhsl(216, 16%, 30%)

HSVhsv(216, 28%, 35%)

OKLCHoklch(40.6% 0.028 258.4)

CMYKcmyk(28%, 17%, 0%, 65%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #404A59 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.97:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.34:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #404A59 based on color wheel relationships. Click any swatch for its full breakdown.

Base#404A59 Complementary#594F40 Analogous#405659 Analogous#434059 Triadic#59404A Triadic#4A5940

Tints & Shades

Lighter tints and darker shades of #404A59, useful for hover states, backgrounds, and text variants.

Tints

#566376 #697991 #8693A7 #A3ADBD #C1C8D2 #DCDFE5

Shades

#38404D #313944 #292F38 #20252C #181B21 #111418

Use #404A59 in Our Tools

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