#0557F0 Color
#0557F0 is rgb(5, 87, 240) in RGB and hsl(219, 96%, 48%) in HSL. The closest CSS named color is DodgerBlue. White text is most readable on this background.
#0557F0
HEX
#0557F0RGB
rgb(5, 87, 240)HSL
hsl(219, 96%, 48%)HSV
hsv(219, 98%, 94%)OKLCH
oklch(52.3% 0.239 262.1)CMYK
cmyk(98%, 64%, 0%, 6%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #0557F0 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text5.79:1AA normal ✓AA large ✓AAA normal ✗
TextBlack text3.63:1AA normal ✗AA large ✓AAA normal ✗
Color Harmonies
Colors that pair well with #0557F0 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #0557F0, useful for hover states, backgrounds, and text variants.