#556DCE Color

#556DCE is rgb(85, 109, 206) in RGB and hsl(228, 55%, 57%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.

#556DCE

HEX#556DCE

RGBrgb(85, 109, 206)

HSLhsl(228, 55%, 57%)

HSVhsv(228, 59%, 81%)

OKLCHoklch(56.5% 0.152 270.5)

CMYKcmyk(59%, 47%, 0%, 19%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #556DCE background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.7:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text4.46:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #556DCE based on color wheel relationships. Click any swatch for its full breakdown.

Base#556DCE Complementary#CEB655 Analogous#55A9CE Analogous#7955CE Triadic#CE556D Triadic#6DCE55

Tints & Shades

Lighter tints and darker shades of #556DCE, useful for hover states, backgrounds, and text variants.

Tints

#6D82D5 #8496DB #9CAAE2 #B0BBE8 #C8D0EF #DFE4F6

Shades

#3854C2 #3048A6 #273A86 #1F2E6B #16204B #0E152F

Use #556DCE in Our Tools

Hex to RGB Hex to HSL Hex to CMYK Hex to Pantone RGBA to Hex