#664BD2 Color

#664BD2 is rgb(102, 75, 210) in RGB and hsl(252, 60%, 56%) in HSL. The closest CSS named color is SlateBlue. White text is most readable on this background.

#664BD2

HEX#664BD2

RGBrgb(102, 75, 210)

HSLhsl(252, 60%, 56%)

HSVhsv(252, 64%, 82%)

OKLCHoklch(52% 0.198 286.5)

CMYKcmyk(51%, 64%, 0%, 18%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #664BD2 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

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

TextBlack text3.5:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #664BD2 based on color wheel relationships. Click any swatch for its full breakdown.

Base#664BD2 Complementary#B7D24B Analogous#4B74D2 Analogous#AA4BD2 Triadic#D2664B Triadic#4BD266

Tints & Shades

Lighter tints and darker shades of #664BD2, useful for hover states, backgrounds, and text variants.

Tints

#7B64D8 #907CDE #A595E4 #BAADEB #CEC6F1 #E3DEF7

Shades

#5032C8 #432AA7 #37238B #2A1B6A #1F134E #120B2D

Use #664BD2 in Our Tools

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