#668E8F Color

#668E8F is rgb(102, 142, 143) in RGB and hsl(181, 17%, 48%) in HSL. The closest CSS named color is SlateGray. Black text is most readable on this background.

#668E8F

HEX#668E8F

RGBrgb(102, 142, 143)

HSLhsl(181, 17%, 48%)

HSVhsv(181, 29%, 56%)

OKLCHoklch(61.8% 0.044 198)

CMYKcmyk(29%, 1%, 0%, 44%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #668E8F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.6:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.83:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #668E8F based on color wheel relationships. Click any swatch for its full breakdown.

Base#668E8F Complementary#8F6666 Analogous#668F7B Analogous#667A8F Triadic#8F668F Triadic#8F8F66

Tints & Shades

Lighter tints and darker shades of #668E8F, useful for hover states, backgrounds, and text variants.

Tints

#799FA0 #8EAEAF #A3BDBD #BACECE #CFDDDD #E4ECEC

Shades

#597D7D #4A6868 #3D5657 #314445 #243233 #151E1E

Use #668E8F in Our Tools

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