#421FAD Color

#421FAD is rgb(66, 31, 173) in RGB and hsl(255, 70%, 40%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#421FAD

HEX#421FAD

RGBrgb(66, 31, 173)

HSLhsl(255, 70%, 40%)

HSVhsv(255, 82%, 68%)

OKLCHoklch(39.6% 0.204 283.2)

CMYKcmyk(62%, 82%, 0%, 32%)

Text Contrast & Accessibility

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

TextWhite text10.34:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.03:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

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

Base#421FAD Complementary#8AAD1F Analogous#1F42AD Analogous#8A1FAD Triadic#AD421F Triadic#1FAD42

Tints & Shades

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

Tints

#5025D0 #6B45DE #8767E4 #A28AEA #BEADF0 #DDD4F7

Shades

#3A1B98 #321782 #29136C #1F0F52 #170B3D #0F0727

Use #421FAD in Our Tools

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