#665BCD Color

#665BCD is rgb(102, 91, 205) in RGB and hsl(246, 53%, 58%) in HSL. The closest CSS named color is SlateBlue. White text is most readable on this background.

#665BCD

HEX#665BCD

RGBrgb(102, 91, 205)

HSLhsl(246, 53%, 58%)

HSVhsv(246, 56%, 80%)

OKLCHoklch(54.2% 0.17 283.5)

CMYKcmyk(50%, 56%, 0%, 20%)

Text Contrast & Accessibility

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

TextWhite text5.33:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.94:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

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

Base#665BCD Complementary#C1CD5B Analogous#5B89CD Analogous#9F5BCD Triadic#CD665B Triadic#5BCD66

Tints & Shades

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

Tints

#7C73D4 #8E86DA #A49DE1 #BAB5E8 #D0CCEF #E2E0F5

Shades

#493CC3 #3F34A8 #332A89 #282069 #1C174A #120E2F

Use #665BCD in Our Tools

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