#421D90 Color

#421D90 is rgb(66, 29, 144) in RGB and hsl(259, 66%, 34%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#421D90

HEX#421D90

RGBrgb(66, 29, 144)

HSLhsl(259, 66%, 34%)

HSVhsv(259, 80%, 56%)

OKLCHoklch(36.4% 0.173 289.5)

CMYKcmyk(54%, 80%, 0%, 44%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #421D90 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.6:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.81:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #421D90 based on color wheel relationships. Click any swatch for its full breakdown.

Base#421D90 Complementary#6C901D Analogous#1D3290 Analogous#7B1D90 Triadic#90421D Triadic#1D9042

Tints & Shades

Lighter tints and darker shades of #421D90, useful for hover states, backgrounds, and text variants.

Tints

#5325B6 #6734D5 #835ADD #A384E6 #C0AAEE #DCD0F5

Shades

#3A1A7F #30166A #291259 #210F48 #190B37 #0F0722

Use #421D90 in Our Tools

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