#6404A4 Color

#6404A4 is rgb(100, 4, 164) in RGB and hsl(276, 95%, 33%) in HSL. The closest CSS named color is Indigo. White text is most readable on this background.

#6404A4
HEX#6404A4
RGBrgb(100, 4, 164)
HSLhsl(276, 95%, 33%)
HSVhsv(276, 98%, 64%)
OKLCHoklch(40.9% 0.211 303.4)
CMYKcmyk(39%, 98%, 0%, 36%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #6404A4 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.02:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.1:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #6404A4 based on color wheel relationships. Click any swatch for its full breakdown.

Base#6404A4Complementary#44A404Analogous#1404A4Analogous#A40494Triadic#A46404Triadic#04A464

Tints & Shades

Lighter tints and darker shades of #6404A4, useful for hover states, backgrounds, and text variants.

Use #6404A4 in Our Tools

Hex to RGBHex to HSLHex to CMYKHex to PantoneRGBA to Hex