#664CFA Color

#664CFA is rgb(102, 76, 250) in RGB and hsl(249, 95%, 64%) in HSL. The closest CSS named color is MediumSlateBlue. White text is most readable on this background.

#664CFA

HEX#664CFA

RGBrgb(102, 76, 250)

HSLhsl(249, 95%, 64%)

HSVhsv(249, 70%, 98%)

OKLCHoklch(55.5% 0.244 281.7)

CMYKcmyk(59%, 70%, 0%, 2%)

Text Contrast & Accessibility

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

TextWhite text5.28:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.98:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

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

Base#664CFA Complementary#E0FA4C Analogous#4C89FA Analogous#BD4CFA Triadic#FA664C Triadic#4CFA66

Tints & Shades

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

Tints

#7B65FB #917EFC #A697FC #B7AAFD #CCC3FD #E1DCFE

Shades

#401FF9 #2806EA #2005BD #1A0495 #120368 #0B0241

Use #664CFA in Our Tools

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