#666F70 Color

#666F70 is rgb(102, 111, 112) in RGB and hsl(186, 5%, 42%) in HSL. The closest CSS named color is DimGray. White text is most readable on this background.

#666F70

HEX#666F70

RGBrgb(102, 111, 112)

HSLhsl(186, 5%, 42%)

HSVhsv(186, 9%, 44%)

OKLCHoklch(53.4% 0.011 204.8)

CMYKcmyk(9%, 1%, 0%, 56%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #666F70 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text5.16:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text4.07:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #666F70 based on color wheel relationships. Click any swatch for its full breakdown.

Base#666F70 Complementary#706766 Analogous#66706C Analogous#666A70 Triadic#70666F Triadic#6F7066

Tints & Shades

Lighter tints and darker shades of #666F70, useful for hover states, backgrounds, and text variants.

Tints

#798586 #8F9899 #A4ACAD #B9BFC0 #CFD3D3 #E4E7E7

Shades

#5A6263 #4B5253 #3F4546 #303536 #242828 #161818

Use #666F70 in Our Tools

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