#557ED8 Color

#557ED8 is rgb(85, 126, 216) in RGB and hsl(221, 63%, 59%) in HSL. The closest CSS named color is RoyalBlue. Black text is most readable on this background.

#557ED8

HEX#557ED8

RGBrgb(85, 126, 216)

HSLhsl(221, 63%, 59%)

HSVhsv(221, 61%, 85%)

OKLCHoklch(60.6% 0.145 264.1)

CMYKcmyk(61%, 42%, 0%, 15%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #557ED8 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.92:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.36:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #557ED8 based on color wheel relationships. Click any swatch for its full breakdown.

Base#557ED8 Complementary#D8AF55 Analogous#55C0D8 Analogous#6D55D8 Triadic#D8557E Triadic#7ED855

Tints & Shades

Lighter tints and darker shades of #557ED8, useful for hover states, backgrounds, and text variants.

Tints

#6E91DE #82A1E3 #9BB4E8 #B0C3ED #C9D6F3 #DEE6F7

Shades

#3365D1 #2954B3 #214591 #1A3774 #132753 #0B1832

Use #557ED8 in Our Tools

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