#423BC4 Color

#423BC4 is rgb(66, 59, 196) in RGB and hsl(243, 54%, 50%) in HSL. The closest CSS named color is SlateBlue. White text is most readable on this background.

#423BC4

HEX#423BC4

RGBrgb(66, 59, 196)

HSLhsl(243, 54%, 50%)

HSVhsv(243, 70%, 77%)

OKLCHoklch(45.5% 0.204 276.8)

CMYKcmyk(66%, 70%, 0%, 23%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #423BC4 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.91:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.65:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #423BC4 based on color wheel relationships. Click any swatch for its full breakdown.

Base#423BC4 Complementary#BDC43B Analogous#3B79C4 Analogous#863BC4 Triadic#C4423B Triadic#3BC442

Tints & Shades

Lighter tints and darker shades of #423BC4, useful for hover states, backgrounds, and text variants.

Tints

#5C56CD #7772D5 #918DDD #A8A5E4 #C2C0EC #DDDCF4

Shades

#3832A9 #302B91 #272376 #1F1C5E #161443 #0E0D2B

Use #423BC4 in Our Tools

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