#664BA0 Color

#664BA0 is rgb(102, 75, 160) in RGB and hsl(259, 36%, 46%) in HSL. The closest CSS named color is RebeccaPurple. White text is most readable on this background.

#664BA0

HEX#664BA0

RGBrgb(102, 75, 160)

HSLhsl(259, 36%, 46%)

HSVhsv(259, 53%, 63%)

OKLCHoklch(48.3% 0.133 295.7)

CMYKcmyk(36%, 53%, 0%, 37%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #664BA0 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.82:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.08:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #664BA0 based on color wheel relationships. Click any swatch for its full breakdown.

Base#664BA0 Complementary#85A04B Analogous#4B5BA0 Analogous#904BA0 Triadic#A0664B Triadic#4BA066

Tints & Shades

Lighter tints and darker shades of #664BA0, useful for hover states, backgrounds, and text variants.

Tints

#775CB2 #8E78BF #A390CB #BAACD8 #CEC4E3 #E5E0F0

Shades

#59418B #4B3776 #3E2E61 #31244C #231A37 #161023

Use #664BA0 in Our Tools

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