#537CD5 Color

#537CD5 is rgb(83, 124, 213) in RGB and hsl(221, 61%, 58%) in HSL. The closest CSS named color is RoyalBlue. Black text is most readable on this background.

#537CD5

HEX#537CD5

RGBrgb(83, 124, 213)

HSLhsl(221, 61%, 58%)

HSVhsv(221, 61%, 84%)

OKLCHoklch(59.9% 0.143 263.9)

CMYKcmyk(61%, 42%, 0%, 16%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #537CD5 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.03:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.21:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #537CD5 based on color wheel relationships. Click any swatch for its full breakdown.

Base#537CD5 Complementary#D5AC53 Analogous#53BDD5 Analogous#6B53D5 Triadic#D5537C Triadic#7CD553

Tints & Shades

Lighter tints and darker shades of #537CD5, useful for hover states, backgrounds, and text variants.

Tints

#6B8FDB #809EE0 #98B1E6 #B1C4EC #CAD6F2 #DEE6F7

Shades

#3263CD #2B55B1 #234590 #1B356F #13264E #0C1831

Use #537CD5 in Our Tools

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