#669991 Color

#669991 is rgb(102, 153, 145) in RGB and hsl(171, 20%, 50%) in HSL. The closest CSS named color is CadetBlue. Black text is most readable on this background.

#669991

HEX#669991

RGBrgb(102, 153, 145)

HSLhsl(171, 20%, 50%)

HSVhsv(171, 33%, 60%)

OKLCHoklch(64.4% 0.056 183.7)

CMYKcmyk(33%, 0%, 5%, 40%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #669991 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.22:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text6.53:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #669991 based on color wheel relationships. Click any swatch for its full breakdown.

Base#669991 Complementary#99666E Analogous#669978 Analogous#668799 Triadic#916699 Triadic#999166

Tints & Shades

Lighter tints and darker shades of #669991, useful for hover states, backgrounds, and text variants.

Tints

#7BA7A1 #91B6B0 #A6C4BF #B9D0CD #CEDEDC #E3EDEB

Shades

#58847D #4B716C #3D5C57 #314946 #233431 #162220

Use #669991 in Our Tools

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