#665B8B Color

#665B8B is rgb(102, 91, 139) in RGB and hsl(254, 21%, 45%) in HSL. The closest CSS named color is DimGray. White text is most readable on this background.

#665B8B

HEX#665B8B

RGBrgb(102, 91, 139)

HSLhsl(254, 21%, 45%)

HSVhsv(254, 35%, 55%)

OKLCHoklch(50.2% 0.076 294)

CMYKcmyk(27%, 35%, 0%, 45%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #665B8B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.11:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.43:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #665B8B based on color wheel relationships. Click any swatch for its full breakdown.

Base#665B8B Complementary#808B5B Analogous#5B688B Analogous#7E5B8B Triadic#8B665B Triadic#5B8B66

Tints & Shades

Lighter tints and darker shades of #665B8B, useful for hover states, backgrounds, and text variants.

Tints

#7A6EA0 #8E84AE #A49CBF #B8B2CD #CFCBDD #E3E0EB

Shades

#584F78 #4B4266 #3D3653 #322C44 #242031 #17141F

Use #665B8B in Our Tools

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