#0347B5 Color
#0347B5 is rgb(3, 71, 181) in RGB and hsl(217, 97%, 36%) in HSL. The closest CSS named color is MediumBlue. White text is most readable on this background.
#0347B5
HEX
#0347B5RGB
rgb(3, 71, 181)HSL
hsl(217, 97%, 36%)HSV
hsv(217, 98%, 71%)OKLCH
oklch(43.8% 0.185 260.9)CMYK
cmyk(98%, 61%, 0%, 29%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #0347B5 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text8.16:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.57:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #0347B5 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #0347B5, useful for hover states, backgrounds, and text variants.