#404559 Color

#404559 is rgb(64, 69, 89) in RGB and hsl(228, 16%, 30%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#404559

HEX#404559

RGBrgb(64, 69, 89)

HSLhsl(228, 16%, 30%)

HSVhsv(228, 28%, 35%)

OKLCHoklch(39.4% 0.035 273.8)

CMYKcmyk(28%, 22%, 0%, 65%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #404559 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.49:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.21:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #404559 based on color wheel relationships. Click any swatch for its full breakdown.

Base#404559 Complementary#595440 Analogous#405159 Analogous#484059 Triadic#594045 Triadic#455940

Tints & Shades

Lighter tints and darker shades of #404559, useful for hover states, backgrounds, and text variants.

Tints

#565C76 #697191 #868CA7 #A3A8BD #C1C4D2 #DCDDE5

Shades

#383C4D #313544 #292C38 #20232C #181921 #111218

Use #404559 in Our Tools

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