#538DDF Color

#538DDF is rgb(83, 141, 223) in RGB and hsl(215, 69%, 60%) in HSL. The closest CSS named color is CornflowerBlue. Black text is most readable on this background.

#538DDF

HEX#538DDF

RGBrgb(83, 141, 223)

HSLhsl(215, 69%, 60%)

HSVhsv(215, 63%, 87%)

OKLCHoklch(64.2% 0.138 257.3)

CMYKcmyk(63%, 37%, 0%, 13%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #538DDF background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.36:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text6.24:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #538DDF based on color wheel relationships. Click any swatch for its full breakdown.

Base#538DDF Complementary#DFA553 Analogous#53D4DF Analogous#5E53DF Triadic#DF538D Triadic#8DDF53

Tints & Shades

Lighter tints and darker shades of #538DDF, useful for hover states, backgrounds, and text variants.

Tints

#689BE3 #82ADE8 #98BBEC #B1CCF1 #C7DAF5 #E1EBF9

Shades

#3077D9 #2363BE #1C519B #163F79 #102D56 #091B34

Use #538DDF in Our Tools

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