#663795 Color
#663795 is rgb(102, 55, 149) in RGB and hsl(270, 46%, 40%) in HSL. The closest CSS named color is RebeccaPurple. White text is most readable on this background.
#663795
HEX
#663795RGB
rgb(102, 55, 149)HSL
hsl(270, 46%, 40%)HSV
hsv(270, 63%, 58%)OKLCH
oklch(44.3% 0.15 303.9)CMYK
cmyk(32%, 63%, 0%, 42%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #663795 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text8.25:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.55:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #663795 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #663795, useful for hover states, backgrounds, and text variants.