#666864 Color

#666864 is rgb(102, 104, 100) in RGB and hsl(90, 2%, 40%) in HSL. The closest CSS named color is DimGray. White text is most readable on this background.

#666864

HEX#666864

RGBrgb(102, 104, 100)

HSLhsl(90, 2%, 40%)

HSVhsv(90, 4%, 41%)

OKLCHoklch(51.4% 0.007 128.6)

CMYKcmyk(2%, 0%, 4%, 59%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #666864 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text5.63:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.73:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #666864 based on color wheel relationships. Click any swatch for its full breakdown.

Base#666864 Complementary#666468 Analogous#686864 Analogous#646864 Triadic#646668 Triadic#686466

Tints & Shades

Lighter tints and darker shades of #666864, useful for hover states, backgrounds, and text variants.

Tints

#7A7D78 #91948F #A6A8A4 #BABCB9 #CFD0CE #E6E6E5

Shades

#595B57 #4D4E4B #40413E #30312F #242423 #171716

Use #666864 in Our Tools

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