#665C99 Color

#665C99 is rgb(102, 92, 153) in RGB and hsl(250, 25%, 48%) in HSL. The closest CSS named color is SlateGray. White text is most readable on this background.

#665C99

HEX#665C99

RGBrgb(102, 92, 153)

HSLhsl(250, 25%, 48%)

HSVhsv(250, 40%, 60%)

OKLCHoklch(51.1% 0.095 290.1)

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

Text Contrast & Accessibility

WCAG contrast ratios for text on a #665C99 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text5.91:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.56:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #665C99 based on color wheel relationships. Click any swatch for its full breakdown.

Base#665C99 Complementary#8F995C Analogous#5C7099 Analogous#855C99 Triadic#99665C Triadic#5C9966

Tints & Shades

Lighter tints and darker shades of #665C99, useful for hover states, backgrounds, and text variants.

Tints

#7970A9 #8E86B6 #A39CC4 #BBB6D3 #CFCCE0 #E4E2EE

Shades

#595086 #4A4370 #3E375C #312C49 #242136 #151320

Use #665C99 in Our Tools

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