#566C99 Color

#566C99 is rgb(86, 108, 153) in RGB and hsl(220, 28%, 47%) in HSL. The closest CSS named color is SlateGray. White text is most readable on this background.

#566C99

HEX#566C99

RGBrgb(86, 108, 153)

HSLhsl(220, 28%, 47%)

HSVhsv(220, 44%, 60%)

OKLCHoklch(53.3% 0.076 264)

CMYKcmyk(44%, 29%, 0%, 40%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #566C99 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text5.25:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text4:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #566C99 based on color wheel relationships. Click any swatch for its full breakdown.

Base#566C99 Complementary#998356 Analogous#568E99 Analogous#615699 Triadic#99566D Triadic#6D9956

Tints & Shades

Lighter tints and darker shades of #566C99, useful for hover states, backgrounds, and text variants.

Tints

#697FAB #8395B9 #9AA9C6 #B1BCD3 #C8D0E0 #E2E6EE

Shades

#4B5F86 #405172 #35435F #283348 #1D2534 #121721

Use #566C99 in Our Tools

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