#566D8F Color

#566D8F is rgb(86, 109, 143) in RGB and hsl(216, 25%, 45%) in HSL. The closest CSS named color is SlateGray. White text is most readable on this background.

#566D8F

HEX#566D8F

RGBrgb(86, 109, 143)

HSLhsl(216, 25%, 45%)

HSVhsv(216, 40%, 56%)

OKLCHoklch(53% 0.06 258)

CMYKcmyk(40%, 24%, 0%, 44%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #566D8F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text5.28:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.98:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #566D8F based on color wheel relationships. Click any swatch for its full breakdown.

Base#566D8F Complementary#8F7856 Analogous#568A8F Analogous#5C568F Triadic#8F566D Triadic#6D8F56

Tints & Shades

Lighter tints and darker shades of #566D8F, useful for hover states, backgrounds, and text variants.

Tints

#6981A5 #8094B3 #99A9C2 #AFBCCF #C9D1DE #DFE4EC

Shades

#4B5E7C #3F5069 #344156 #2A3546 #1F2733 #131820

Use #566D8F in Our Tools

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