#537AE4 Color

#537AE4 is rgb(83, 122, 228) in RGB and hsl(224, 73%, 61%) in HSL. The closest CSS named color is RoyalBlue. Black text is most readable on this background.

#537AE4

HEX#537AE4

RGBrgb(83, 122, 228)

HSLhsl(224, 73%, 61%)

HSVhsv(224, 64%, 89%)

OKLCHoklch(60.5% 0.166 266.3)

CMYKcmyk(64%, 46%, 0%, 11%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #537AE4 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.98:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.27:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #537AE4 based on color wheel relationships. Click any swatch for its full breakdown.

Base#537AE4 Complementary#E4BD53 Analogous#53C2E4 Analogous#7553E4 Triadic#E4537A Triadic#7AE453

Tints & Shades

Lighter tints and darker shades of #537AE4, useful for hover states, backgrounds, and text variants.

Tints

#698BE8 #839FEC #9AB0EF #B0C1F3 #C6D3F6 #E0E7FA

Shades

#305EDF #1F4CC7 #193EA3 #132F7C #0E2258 #081435

Use #537AE4 in Our Tools

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