#343FD5 Color
#343FD5 is rgb(52, 63, 213) in RGB and hsl(236, 66%, 52%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.
#343FD5
HEX
#343FD5RGB
rgb(52, 63, 213)HSL
hsl(236, 66%, 52%)HSV
hsv(236, 76%, 84%)OKLCH
oklch(46.9% 0.224 270.9)CMYK
cmyk(76%, 70%, 0%, 16%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #343FD5 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 #343FD5 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #343FD5, useful for hover states, backgrounds, and text variants.