#665FA5 Color

#665FA5 is rgb(102, 95, 165) in RGB and hsl(246, 28%, 51%) in HSL. The closest CSS named color is SlateGray. White text is most readable on this background.

#665FA5

HEX#665FA5

RGBrgb(102, 95, 165)

HSLhsl(246, 28%, 51%)

HSVhsv(246, 42%, 65%)

OKLCHoklch(52.4% 0.108 286.6)

CMYKcmyk(38%, 42%, 0%, 35%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #665FA5 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text5.61:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.75:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #665FA5 based on color wheel relationships. Click any swatch for its full breakdown.

Base#665FA5 Complementary#9EA55F Analogous#5F7BA5 Analogous#895FA5 Triadic#A5665F Triadic#5FA566

Tints & Shades

Lighter tints and darker shades of #665FA5, useful for hover states, backgrounds, and text variants.

Tints

#7C76B2 #8F89BD #A4A0CA #BAB7D7 #D0CEE3 #E3E2EE

Shades

#575190 #4B467C #3D3965 #2F2C4E #221F37 #161424

Use #665FA5 in Our Tools

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