#537FDF Color

#537FDF is rgb(83, 127, 223) in RGB and hsl(221, 69%, 60%) in HSL. The closest CSS named color is RoyalBlue. Black text is most readable on this background.

#537FDF

HEX#537FDF

RGBrgb(83, 127, 223)

HSLhsl(221, 69%, 60%)

HSVhsv(221, 63%, 87%)

OKLCHoklch(61.2% 0.154 263.9)

CMYKcmyk(63%, 43%, 0%, 13%)

Text Contrast & Accessibility

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

TextWhite text3.84:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.47:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

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

Base#537FDF Complementary#DFB353 Analogous#53C6DF Analogous#6C53DF Triadic#DF537F Triadic#7FDF53

Tints & Shades

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

Tints

#688FE3 #82A2E8 #98B2EC #B1C5F1 #C7D5F5 #E1E9F9

Shades

#3066D9 #2354BE #1C459B #163579 #102656 #091734

Use #537FDF in Our Tools

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