#666870 Color

#666870 is rgb(102, 104, 112) in RGB and hsl(228, 5%, 42%) in HSL. The closest CSS named color is DimGray. White text is most readable on this background.

#666870

HEX#666870

RGBrgb(102, 104, 112)

HSLhsl(228, 5%, 42%)

HSVhsv(228, 9%, 44%)

OKLCHoklch(51.8% 0.013 274.7)

CMYKcmyk(9%, 7%, 0%, 56%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #666870 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text5.56:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.78:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #666870 based on color wheel relationships. Click any swatch for its full breakdown.

Base#666870 Complementary#706E66 Analogous#666D70 Analogous#696670 Triadic#706668 Triadic#687066

Tints & Shades

Lighter tints and darker shades of #666870, useful for hover states, backgrounds, and text variants.

Tints

#797C86 #8F9199 #A4A6AD #B9BBC0 #CFD0D3 #E4E5E7

Shades

#5A5C63 #4B4D53 #3F4046 #303136 #242528 #161618

Use #666870 in Our Tools

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