#0331D8 Color
#0331D8 is rgb(3, 49, 216) in RGB and hsl(227, 97%, 43%) in HSL. The closest CSS named color is MediumBlue. White text is most readable on this background.
#0331D8
HEX
#0331D8RGB
rgb(3, 49, 216)HSL
hsl(227, 97%, 43%)HSV
hsv(227, 99%, 85%)OKLCH
oklch(43.7% 0.25 264.2)CMYK
cmyk(99%, 77%, 0%, 15%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #0331D8 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text8.63:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.43:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #0331D8 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #0331D8, useful for hover states, backgrounds, and text variants.