#668A8F Color

#668A8F is rgb(102, 138, 143) in RGB and hsl(187, 17%, 48%) in HSL. The closest CSS named color is SlateGray. Black text is most readable on this background.

#668A8F

HEX#668A8F

RGBrgb(102, 138, 143)

HSLhsl(187, 17%, 48%)

HSVhsv(187, 29%, 56%)

OKLCHoklch(60.8% 0.041 206.8)

CMYKcmyk(29%, 3%, 0%, 44%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #668A8F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.75:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.6:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #668A8F based on color wheel relationships. Click any swatch for its full breakdown.

Base#668A8F Complementary#8F6A66 Analogous#668F7F Analogous#66768F Triadic#8F668A Triadic#8A8F66

Tints & Shades

Lighter tints and darker shades of #668A8F, useful for hover states, backgrounds, and text variants.

Tints

#799BA0 #8EABAF #A3BABD #BACCCE #CFDCDD #E4EBEC

Shades

#59797D #4A6568 #3D5457 #314245 #243133 #151D1E

Use #668A8F in Our Tools

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