#423FCF Color

#423FCF is rgb(66, 63, 207) in RGB and hsl(241, 60%, 53%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.

#423FCF

HEX#423FCF

RGBrgb(66, 63, 207)

HSLhsl(241, 60%, 53%)

HSVhsv(241, 70%, 81%)

OKLCHoklch(47.1% 0.214 275.3)

CMYKcmyk(68%, 70%, 0%, 19%)

Text Contrast & Accessibility

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

TextWhite text7.38:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.84:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

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

Base#423FCF Complementary#CDCF3F Analogous#3F85CF Analogous#8A3FCF Triadic#CF423F Triadic#3FCF42

Tints & Shades

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

Tints

#5A58D5 #7674DC #8E8DE2 #AAA9EA #C3C2F0 #DFDEF7

Shades

#312FBC #2A289F #222183 #1B1966 #131249 #0C0B2D

Use #423FCF in Our Tools

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