#423DA9 Color

#423DA9 is rgb(66, 61, 169) in RGB and hsl(243, 47%, 45%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#423DA9

HEX#423DA9

RGBrgb(66, 61, 169)

HSLhsl(243, 47%, 45%)

HSVhsv(243, 64%, 66%)

OKLCHoklch(43.3% 0.167 278.9)

CMYKcmyk(61%, 64%, 0%, 34%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #423DA9 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.49:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.47:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #423DA9 based on color wheel relationships. Click any swatch for its full breakdown.

Base#423DA9 Complementary#A3A93D Analogous#3D6DA9 Analogous#783DA9 Triadic#A9423D Triadic#3DA942

Tints & Shades

Lighter tints and darker shades of #423DA9, useful for hover states, backgrounds, and text variants.

Tints

#544FBF #6E69C9 #8B87D4 #A4A1DD #C1BFE8 #DBDAF1

Shades

#393592 #312D7C #282465 #201E52 #18163C #0F0E25

Use #423DA9 in Our Tools

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