#666770 Color

#666770 is rgb(102, 103, 112) in RGB and hsl(234, 5%, 42%) in HSL. The closest CSS named color is DimGray. White text is most readable on this background.

#666770

HEX#666770

RGBrgb(102, 103, 112)

HSLhsl(234, 5%, 42%)

HSVhsv(234, 9%, 44%)

OKLCHoklch(51.6% 0.014 280.8)

CMYKcmyk(9%, 8%, 0%, 56%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #666770 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text5.62:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.74:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #666770 based on color wheel relationships. Click any swatch for its full breakdown.

Base#666770 Complementary#706F66 Analogous#666C70 Analogous#6A6670 Triadic#706667 Triadic#677066

Tints & Shades

Lighter tints and darker shades of #666770, useful for hover states, backgrounds, and text variants.

Tints

#797A86 #8F9099 #A4A5AD #B9BAC0 #CFCFD3 #E4E4E7

Shades

#5A5B63 #4B4C53 #3F4046 #303136 #242528 #161618

Use #666770 in Our Tools

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