#343F5B Color

#343F5B is rgb(52, 63, 91) in RGB and hsl(223, 27%, 28%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#343F5B

HEX#343F5B

RGBrgb(52, 63, 91)

HSLhsl(223, 27%, 28%)

HSVhsv(223, 43%, 36%)

OKLCHoklch(37.1% 0.051 267.5)

CMYKcmyk(43%, 31%, 0%, 64%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #343F5B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.46:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.01:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #343F5B based on color wheel relationships. Click any swatch for its full breakdown.

Base#343F5B Complementary#5B5034 Analogous#34525B Analogous#3C345B Triadic#5B343F Triadic#3F5B34

Tints & Shades

Lighter tints and darker shades of #343F5B, useful for hover states, backgrounds, and text variants.

Tints

#47567B #596C9B #7787B1 #97A4C3 #B8C0D6 #D8DDE9

Shades

#2F3851 #272F44 #22293A #1A202D #141924 #0D1017

Use #343F5B in Our Tools

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