#0353D3 Color
#0353D3 is rgb(3, 83, 211) in RGB and hsl(217, 97%, 42%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.
#0353D3
HEX
#0353D3RGB
rgb(3, 83, 211)HSL
hsl(217, 97%, 42%)HSV
hsv(217, 99%, 83%)OKLCH
oklch(48.9% 0.208 261)CMYK
cmyk(99%, 61%, 0%, 17%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #0353D3 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text6.6:1AA normal ✓AA large ✓AAA normal ✗
TextBlack text3.18:1AA normal ✗AA large ✓AAA normal ✗
Color Harmonies
Colors that pair well with #0353D3 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #0353D3, useful for hover states, backgrounds, and text variants.