#666357 Color

#666357 is rgb(102, 99, 87) in RGB and hsl(48, 8%, 37%) in HSL. The closest CSS named color is DimGray. White text is most readable on this background.

#666357

HEX#666357

RGBrgb(102, 99, 87)

HSLhsl(48, 8%, 37%)

HSVhsv(48, 15%, 40%)

OKLCHoklch(49.9% 0.019 95.4)

CMYKcmyk(0%, 3%, 15%, 60%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #666357 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.02:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.49:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #666357 based on color wheel relationships. Click any swatch for its full breakdown.

Base#666357 Complementary#575A66 Analogous#665B57 Analogous#616657 Triadic#576663 Triadic#635766

Tints & Shades

Lighter tints and darker shades of #666357, useful for hover states, backgrounds, and text variants.

Tints

#7F7B6C #938F80 #A8A599 #BDBBB2 #D2D1CB #E5E4E1

Shades

#58564B #4D4B42 #3F3D36 #32302A #24231E #191815

Use #666357 in Our Tools

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