#558BD3 Color

#558BD3 is rgb(85, 139, 211) in RGB and hsl(214, 59%, 58%) in HSL. The closest CSS named color is CornflowerBlue. Black text is most readable on this background.

#558BD3

HEX#558BD3

RGBrgb(85, 139, 211)

HSLhsl(214, 59%, 58%)

HSVhsv(214, 60%, 83%)

OKLCHoklch(63.1% 0.124 256.1)

CMYKcmyk(60%, 34%, 0%, 17%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #558BD3 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.49:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text6.02:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #558BD3 based on color wheel relationships. Click any swatch for its full breakdown.

Base#558BD3 Complementary#D39C55 Analogous#55CBD3 Analogous#5D55D3 Triadic#D3558B Triadic#8BD355

Tints & Shades

Lighter tints and darker shades of #558BD3, useful for hover states, backgrounds, and text variants.

Tints

#6D9CD9 #81AADF #9ABAE5 #B2CBEB #CADBF1 #DFE9F7

Shades

#3475CB #2D65AE #25528E #1C3F6D #142D4D #0D1C31

Use #558BD3 in Our Tools

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