#0539B3 Color
#0539B3 is rgb(5, 57, 179) in RGB and hsl(222, 95%, 36%) in HSL. The closest CSS named color is MediumBlue. White text is most readable on this background.
#0539B3
HEX
#0539B3RGB
rgb(5, 57, 179)HSL
hsl(222, 95%, 36%)HSV
hsv(222, 97%, 70%)OKLCH
oklch(41% 0.198 263.1)CMYK
cmyk(97%, 68%, 0%, 30%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #0539B3 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text9.36:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.24:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #0539B3 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #0539B3, useful for hover states, backgrounds, and text variants.