#0345C9 Color
#0345C9 is rgb(3, 69, 201) in RGB and hsl(220, 97%, 40%) in HSL. The closest CSS named color is MediumBlue. White text is most readable on this background.
#0345C9
HEX
#0345C9RGB
rgb(3, 69, 201)HSL
hsl(220, 97%, 40%)HSV
hsv(220, 99%, 79%)OKLCH
oklch(45.3% 0.212 262.4)CMYK
cmyk(99%, 66%, 0%, 21%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #0345C9 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text7.78:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.7:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #0345C9 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #0345C9, useful for hover states, backgrounds, and text variants.