#668899 Color

#668899 is rgb(102, 136, 153) in RGB and hsl(200, 20%, 50%) in HSL. The closest CSS named color is SlateGray. Black text is most readable on this background.

#668899

HEX#668899

RGBrgb(102, 136, 153)

HSLhsl(200, 20%, 50%)

HSVhsv(200, 33%, 60%)

OKLCHoklch(60.7% 0.046 230.1)

CMYKcmyk(33%, 11%, 0%, 40%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #668899 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.79:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.55:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #668899 based on color wheel relationships. Click any swatch for its full breakdown.

Base#668899 Complementary#997766 Analogous#669991 Analogous#666F99 Triadic#996688 Triadic#889966

Tints & Shades

Lighter tints and darker shades of #668899, useful for hover states, backgrounds, and text variants.

Tints

#7B99A7 #91A9B6 #A6BAC4 #B9C8D0 #CED9DE #E3EAED

Shades

#587584 #4B6571 #3D525C #314149 #232E34 #161E22

Use #668899 in Our Tools

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