#666B5B Color

#666B5B is rgb(102, 107, 91) in RGB and hsl(79, 8%, 39%) in HSL. The closest CSS named color is DimGray. White text is most readable on this background.

#666B5B

HEX#666B5B

RGBrgb(102, 107, 91)

HSLhsl(79, 8%, 39%)

HSVhsv(79, 15%, 42%)

OKLCHoklch(51.9% 0.025 121.4)

CMYKcmyk(5%, 0%, 15%, 58%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #666B5B 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 #666B5B based on color wheel relationships. Click any swatch for its full breakdown.

Base#666B5B Complementary#615B6B Analogous#6B685B Analogous#5E6B5B Triadic#5B666B Triadic#6B5B66

Tints & Shades

Lighter tints and darker shades of #666B5B, useful for hover states, backgrounds, and text variants.

Tints

#7B816E #929886 #A6AB9C #BCC0B5 #D0D2CB #E6E8E3

Shades

#595E50 #4C5044 #3F4238 #32342D #252721 #181915

Use #666B5B in Our Tools

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