#566CB3 Color

#566CB3 is rgb(86, 108, 179) in RGB and hsl(226, 38%, 52%) in HSL. The closest CSS named color is SteelBlue. White text is most readable on this background.

#566CB3

HEX#566CB3

RGBrgb(86, 108, 179)

HSLhsl(226, 38%, 52%)

HSVhsv(226, 52%, 70%)

OKLCHoklch(54.7% 0.114 269.4)

CMYKcmyk(52%, 40%, 0%, 30%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #566CB3 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text5.01:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text4.19:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #566CB3 based on color wheel relationships. Click any swatch for its full breakdown.

Base#566CB3 Complementary#B39D56 Analogous#569AB3 Analogous#6F56B3 Triadic#B3566C Triadic#6CB356

Tints & Shades

Lighter tints and darker shades of #566CB3, useful for hover states, backgrounds, and text variants.

Tints

#6F81BE #8494C8 #9CA9D3 #B2BCDC #CAD1E7 #DFE3F1

Shades

#475B9E #3C4D86 #313F6D #283358 #1C253F #111627

Use #566CB3 in Our Tools

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