#566699 Color

#566699 is rgb(86, 102, 153) in RGB and hsl(226, 28%, 47%) in HSL. The closest CSS named color is SlateGray. White text is most readable on this background.

#566699

HEX#566699

RGBrgb(86, 102, 153)

HSLhsl(226, 28%, 47%)

HSVhsv(226, 44%, 60%)

OKLCHoklch(51.9% 0.083 270.1)

CMYKcmyk(44%, 33%, 0%, 40%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #566699 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text5.59:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.76:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #566699 based on color wheel relationships. Click any swatch for its full breakdown.

Base#566699 Complementary#998A56 Analogous#568899 Analogous#685699 Triadic#995666 Triadic#669956

Tints & Shades

Lighter tints and darker shades of #566699, useful for hover states, backgrounds, and text variants.

Tints

#6978AB #8390B9 #9AA4C6 #B1B9D3 #C8CDE0 #E2E5EE

Shades

#4B5986 #404C72 #353F5F #283048 #1D2334 #121621

Use #566699 in Our Tools

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