#665BE1 Color

#665BE1 is rgb(102, 91, 225) in RGB and hsl(245, 69%, 62%) in HSL. The closest CSS named color is SlateBlue. White text is most readable on this background.

#665BE1

HEX#665BE1

RGBrgb(102, 91, 225)

HSLhsl(245, 69%, 62%)

HSVhsv(245, 60%, 88%)

OKLCHoklch(55.7% 0.197 281.6)

CMYKcmyk(55%, 60%, 0%, 12%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #665BE1 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text5.06:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text4.15:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #665BE1 based on color wheel relationships. Click any swatch for its full breakdown.

Base#665BE1 Complementary#D6E15B Analogous#5B93E1 Analogous#A95BE1 Triadic#E1665B Triadic#5BE166

Tints & Shades

Lighter tints and darker shades of #665BE1, useful for hover states, backgrounds, and text variants.

Tints

#7A71E5 #8F86E9 #A39CED #BBB6F2 #CFCBF6 #E3E1F9

Shades

#4639DB #3124C2 #281D9F #1F177D #17115A #0D0934

Use #665BE1 in Our Tools

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