#6405A3 Color
#6405A3 is rgb(100, 5, 163) in RGB and hsl(276, 94%, 33%) in HSL. The closest CSS named color is Indigo. White text is most readable on this background.
#6405A3
HEX
#6405A3RGB
rgb(100, 5, 163)HSL
hsl(276, 94%, 33%)HSV
hsv(276, 97%, 64%)OKLCH
oklch(40.8% 0.21 303.6)CMYK
cmyk(39%, 97%, 0%, 36%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #6405A3 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text10.04:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.09:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #6405A3 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #6405A3, useful for hover states, backgrounds, and text variants.