#566B81 Color

#566B81 is rgb(86, 107, 129) in RGB and hsl(211, 20%, 42%) in HSL. The closest CSS named color is DimGray. White text is most readable on this background.

#566B81

HEX#566B81

RGBrgb(86, 107, 129)

HSLhsl(211, 20%, 42%)

HSVhsv(211, 33%, 51%)

OKLCHoklch(51.9% 0.043 249.9)

CMYKcmyk(33%, 17%, 0%, 49%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #566B81 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text5.5:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.82:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #566B81 based on color wheel relationships. Click any swatch for its full breakdown.

Base#566B81 Complementary#816C56 Analogous#568081 Analogous#565681 Triadic#81566A Triadic#6A8156

Tints & Shades

Lighter tints and darker shades of #566B81, useful for hover states, backgrounds, and text variants.

Tints

#667F99 #7E93A9 #97A8BA #AFBCCA #C8D1DA #E0E5EB

Shades

#4B5E71 #3F4F5F #354250 #29333D #1F262E #12171C

Use #566B81 in Our Tools

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