#537BCA Color

#537BCA is rgb(83, 123, 202) in RGB and hsl(220, 53%, 56%) in HSL. The closest CSS named color is SteelBlue. Black text is most readable on this background.

#537BCA

HEX#537BCA

RGBrgb(83, 123, 202)

HSLhsl(220, 53%, 56%)

HSVhsv(220, 59%, 79%)

OKLCHoklch(59.1% 0.13 262.8)

CMYKcmyk(59%, 39%, 0%, 21%)

Text Contrast & Accessibility

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

TextWhite text4.16:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.05:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

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

Base#537BCA Complementary#CAA353 Analogous#53B6CA Analogous#6753CA Triadic#CA537B Triadic#7BCA53

Tints & Shades

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

Tints

#6B8DD1 #829FD9 #9AB1E0 #B1C3E7 #C8D5EE #E0E7F5

Shades

#3B67BF #3156A0 #294785 #1F3765 #17284A #0D172B

Use #537BCA in Our Tools

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