#665EA1 Color

#665EA1 is rgb(102, 94, 161) in RGB and hsl(247, 26%, 50%) in HSL. The closest CSS named color is SlateGray. White text is most readable on this background.

#665EA1

HEX#665EA1

RGBrgb(102, 94, 161)

HSLhsl(247, 26%, 50%)

HSVhsv(247, 42%, 63%)

OKLCHoklch(51.9% 0.104 287.7)

CMYKcmyk(37%, 42%, 0%, 37%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #665EA1 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text5.71:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.68:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #665EA1 based on color wheel relationships. Click any swatch for its full breakdown.

Base#665EA1 Complementary#99A15E Analogous#5E78A1 Analogous#875EA1 Triadic#A1665E Triadic#5EA166

Tints & Shades

Lighter tints and darker shades of #665EA1, useful for hover states, backgrounds, and text variants.

Tints

#7B75AE #918BBB #A6A2C8 #B9B5D4 #CECCE1 #E3E2EE

Shades

#58518A #4C4677 #3D3960 #312D4D #232037 #161523

Use #665EA1 in Our Tools

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