#421CD9 Color

#421CD9 is rgb(66, 28, 217) in RGB and hsl(252, 77%, 48%) in HSL. The closest CSS named color is MediumBlue. White text is most readable on this background.

#421CD9

HEX#421CD9

RGBrgb(66, 28, 217)

HSLhsl(252, 77%, 48%)

HSVhsv(252, 87%, 85%)

OKLCHoklch(44.2% 0.253 277.4)

CMYKcmyk(70%, 87%, 0%, 15%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #421CD9 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.75:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.4:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #421CD9 based on color wheel relationships. Click any swatch for its full breakdown.

Base#421CD9 Complementary#B3D91C Analogous#1C55D9 Analogous#A01CD9 Triadic#D9421C Triadic#1CD942

Tints & Shades

Lighter tints and darker shades of #421CD9, useful for hover states, backgrounds, and text variants.

Tints

#5734E5 #7153E9 #8B73ED #A997F2 #C3B7F6 #DDD6FA

Shades

#3A19BE #30159E #281183 #200D68 #170A4D #0E062D

Use #421CD9 in Our Tools

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