#666D5F Color

#666D5F is rgb(102, 109, 95) in RGB and hsl(90, 7%, 40%) in HSL. The closest CSS named color is DimGray. White text is most readable on this background.

#666D5F

HEX#666D5F

RGBrgb(102, 109, 95)

HSLhsl(90, 7%, 40%)

HSVhsv(90, 13%, 43%)

OKLCHoklch(52.4% 0.023 129)

CMYKcmyk(6%, 0%, 13%, 57%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #666D5F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text5.36:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.92:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #666D5F based on color wheel relationships. Click any swatch for its full breakdown.

Base#666D5F Complementary#665F6D Analogous#6D6D5F Analogous#5F6D5F Triadic#5F666D Triadic#6D5F66

Tints & Shades

Lighter tints and darker shades of #666D5F, useful for hover states, backgrounds, and text variants.

Tints

#7A8372 #91998A #A6ACA0 #BABFB5 #CFD2CB #E6E7E4

Shades

#595F53 #4D5247 #40443B #30342D #242621 #171915

Use #666D5F in Our Tools

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