#421D8C Color

#421D8C is rgb(66, 29, 140) in RGB and hsl(260, 66%, 33%) in HSL. The closest CSS named color is Indigo. White text is most readable on this background.

#421D8C
HEX#421D8C
RGBrgb(66, 29, 140)
HSLhsl(260, 66%, 33%)
HSVhsv(260, 79%, 55%)
OKLCHoklch(36% 0.168 290.5)
CMYKcmyk(53%, 79%, 0%, 45%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #421D8C background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.76:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.79:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #421D8C based on color wheel relationships. Click any swatch for its full breakdown.

Base#421D8CComplementary#678C1DAnalogous#1D2F8CAnalogous#791D8CTriadic#8C421DTriadic#1D8C42

Tints & Shades

Lighter tints and darker shades of #421D8C, useful for hover states, backgrounds, and text variants.

Use #421D8C in Our Tools

Hex to RGBHex to HSLHex to CMYKHex to PantoneRGBA to Hex