#423DD1 Color

#423DD1 is rgb(66, 61, 209) in RGB and hsl(242, 62%, 53%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.

#423DD1

HEX#423DD1

RGBrgb(66, 61, 209)

HSLhsl(242, 62%, 53%)

HSVhsv(242, 71%, 82%)

OKLCHoklch(47% 0.218 275.5)

CMYKcmyk(68%, 71%, 0%, 18%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #423DD1 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.45:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.82:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #423DD1 based on color wheel relationships. Click any swatch for its full breakdown.

Base#423DD1 Complementary#CDD13D Analogous#3D82D1 Analogous#8C3DD1 Triadic#D1423D Triadic#3DD142

Tints & Shades

Lighter tints and darker shades of #423DD1, useful for hover states, backgrounds, and text variants.

Tints

#5A56D7 #7673DE #8E8BE4 #AAA8EB #C3C1F0 #DFDEF7

Shades

#312DBE #2A26A1 #221F84 #1B1867 #13114A #0C0B2D

Use #423DD1 in Our Tools

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