#537FC6 Color

#537FC6 is rgb(83, 127, 198) in RGB and hsl(217, 50%, 55%) in HSL. The closest CSS named color is SteelBlue. Black text is most readable on this background.

#537FC6

HEX#537FC6

RGBrgb(83, 127, 198)

HSLhsl(217, 50%, 55%)

HSVhsv(217, 58%, 78%)

OKLCHoklch(59.7% 0.12 259.6)

CMYKcmyk(58%, 36%, 0%, 22%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #537FC6 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.02:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.22:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #537FC6 based on color wheel relationships. Click any swatch for its full breakdown.

Base#537FC6 Complementary#C69A53 Analogous#53B8C6 Analogous#6053C6 Triadic#C6537F Triadic#7FC653

Tints & Shades

Lighter tints and darker shades of #537FC6, useful for hover states, backgrounds, and text variants.

Tints

#6A90CD #81A1D5 #98B2DD #B3C6E6 #C9D7ED #E0E8F5

Shades

#3D6CB8 #335A99 #2A4A7E #213B63 #182B49 #0E192A

Use #537FC6 in Our Tools

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