#423FF3 Color

#423FF3 is rgb(66, 63, 243) in RGB and hsl(241, 88%, 60%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.

#423FF3

HEX#423FF3

RGBrgb(66, 63, 243)

HSLhsl(241, 88%, 60%)

HSVhsv(241, 74%, 95%)

OKLCHoklch(50.6% 0.256 273.1)

CMYKcmyk(73%, 74%, 0%, 5%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #423FF3 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.49:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.24:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #423FF3 based on color wheel relationships. Click any swatch for its full breakdown.

Base#423FF3 Complementary#F0F33F Analogous#3F96F3 Analogous#9C3FF3 Triadic#F3423F Triadic#3FF342

Tints & Shades

Lighter tints and darker shades of #423FF3, useful for hover states, backgrounds, and text variants.

Tints

#5A57F4 #7674F6 #8E8CF8 #AAA9F9 #C2C1FB #DEDDFD

Shades

#1C19F0 #110DD3 #0E0BAD #0B0986 #080660 #05043A

Use #423FF3 in Our Tools

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