#566C63 Color

#566C63 is rgb(86, 108, 99) in RGB and hsl(155, 11%, 38%) in HSL. The closest CSS named color is DimGray. White text is most readable on this background.

#566C63

HEX#566C63

RGBrgb(86, 108, 99)

HSLhsl(155, 11%, 38%)

HSVhsv(155, 20%, 42%)

OKLCHoklch(51.1% 0.03 168.3)

CMYKcmyk(20%, 0%, 8%, 58%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #566C63 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text5.64:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.72:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #566C63 based on color wheel relationships. Click any swatch for its full breakdown.

Base#566C63 Complementary#6C565F Analogous#566C58 Analogous#566A6C Triadic#63566C Triadic#6C6356

Tints & Shades

Lighter tints and darker shades of #566C63, useful for hover states, backgrounds, and text variants.

Tints

#6B857A #80998E #99ADA5 #B0BFB9 #C9D4CF #E0E6E3

Shades

#4B5D56 #404F49 #34413C #2B3631 #202824 #141917

Use #566C63 in Our Tools

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