#423DA4 Color

#423DA4 is rgb(66, 61, 164) in RGB and hsl(243, 46%, 44%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#423DA4

HEX#423DA4

RGBrgb(66, 61, 164)

HSLhsl(243, 46%, 44%)

HSVhsv(243, 63%, 64%)

OKLCHoklch(42.9% 0.161 279.4)

CMYKcmyk(60%, 63%, 0%, 36%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #423DA4 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.62:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.44:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #423DA4 based on color wheel relationships. Click any swatch for its full breakdown.

Base#423DA4 Complementary#9FA43D Analogous#3D6BA4 Analogous#753DA4 Triadic#A4423D Triadic#3DA442

Tints & Shades

Lighter tints and darker shades of #423DA4, useful for hover states, backgrounds, and text variants.

Tints

#524CBD #6B66C7 #8884D2 #A5A2DD #C2C0E8 #DBDAF1

Shades

#39348D #312D7B #282565 #1F1D4E #161538 #0F0E25

Use #423DA4 in Our Tools

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