#668F8D Color

#668F8D is rgb(102, 143, 141) in RGB and hsl(177, 17%, 48%) in HSL. The closest CSS named color is SlateGray. Black text is most readable on this background.

#668F8D

HEX#668F8D

RGBrgb(102, 143, 141)

HSLhsl(177, 17%, 48%)

HSVhsv(177, 29%, 56%)

OKLCHoklch(61.9% 0.045 192.3)

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

Text Contrast & Accessibility

WCAG contrast ratios for text on a #668F8D background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.57:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.88:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #668F8D based on color wheel relationships. Click any swatch for its full breakdown.

Base#668F8D Complementary#8F6668 Analogous#668F78 Analogous#667C8F Triadic#8D668F Triadic#8F8D66

Tints & Shades

Lighter tints and darker shades of #668F8D, useful for hover states, backgrounds, and text variants.

Tints

#79A09E #8EAFAD #A3BDBC #BACECD #CFDDDC #E4ECEC

Shades

#597D7B #4A6867 #3D5755 #314544 #243332 #151E1D

Use #668F8D in Our Tools

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