#556CEC Color
#556CEC is rgb(85, 108, 236) in RGB and hsl(231, 80%, 63%) in HSL. The closest CSS named color is RoyalBlue. Black text is most readable on this background.
#556CEC
HEX
#556CECRGB
rgb(85, 108, 236)HSL
hsl(231, 80%, 63%)HSV
hsv(231, 64%, 93%)OKLCH
oklch(58.4% 0.194 271.4)CMYK
cmyk(64%, 54%, 0%, 7%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #556CEC background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text4.43:1AA normal ✗AA large ✓AAA normal ✗
TextBlack text4.74:1AA normal ✓AA large ✓AAA normal ✗
Color Harmonies
Colors that pair well with #556CEC based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #556CEC, useful for hover states, backgrounds, and text variants.