#664BAF Color

#664BAF is rgb(102, 75, 175) in RGB and hsl(256, 40%, 49%) in HSL. The closest CSS named color is RebeccaPurple. White text is most readable on this background.

#664BAF

HEX#664BAF

RGBrgb(102, 75, 175)

HSLhsl(256, 40%, 49%)

HSVhsv(256, 57%, 69%)

OKLCHoklch(49.3% 0.153 292.3)

CMYKcmyk(42%, 57%, 0%, 31%)

Text Contrast & Accessibility

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

TextWhite text6.58:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.19:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

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

Base#664BAF Complementary#94AF4B Analogous#4B62AF Analogous#984BAF Triadic#AF664B Triadic#4BAF66

Tints & Shades

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

Tints

#7A62BC #8F7BC6 #A494D1 #B9ADDC #CFC6E7 #E4DFF1

Shades

#59429A #4B3781 #3E2E6B #302352 #231A3D #150F24

Use #664BAF in Our Tools

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