#66688F Color

#66688F is rgb(102, 104, 143) in RGB and hsl(237, 17%, 48%) in HSL. The closest CSS named color is SlateGray. White text is most readable on this background.

#66688F

HEX#66688F

RGBrgb(102, 104, 143)

HSLhsl(237, 17%, 48%)

HSVhsv(237, 29%, 56%)

OKLCHoklch(53.1% 0.061 281.8)

CMYKcmyk(29%, 27%, 0%, 44%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66688F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text5.33:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.94:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #66688F based on color wheel relationships. Click any swatch for its full breakdown.

Base#66688F Complementary#8F8D66 Analogous#667C8F Analogous#78668F Triadic#8F6668 Triadic#688F66

Tints & Shades

Lighter tints and darker shades of #66688F, useful for hover states, backgrounds, and text variants.

Tints

#797BA0 #8E8FAF #A3A4BD #BABBCE #CFD0DD #E4E5EC

Shades

#595B7D #4A4C68 #3D3F57 #313245 #242533 #15161E

Use #66688F in Our Tools

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