#538BF3 Color

#538BF3 is rgb(83, 139, 243) in RGB and hsl(219, 87%, 64%) in HSL. The closest CSS named color is CornflowerBlue. Black text is most readable on this background.

#538BF3

HEX#538BF3

RGBrgb(83, 139, 243)

HSLhsl(219, 87%, 64%)

HSVhsv(219, 66%, 95%)

OKLCHoklch(64.9% 0.167 261.6)

CMYKcmyk(66%, 43%, 0%, 5%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #538BF3 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.3:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text6.36:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #538BF3 based on color wheel relationships. Click any swatch for its full breakdown.

Base#538BF3 Complementary#F3BB53 Analogous#53DBF3 Analogous#6B53F3 Triadic#F3538B Triadic#8BF353

Tints & Shades

Lighter tints and darker shades of #538BF3, useful for hover states, backgrounds, and text variants.

Tints

#6B9BF5 #83ABF6 #9BBBF8 #AEC8F9 #C6D8FB #DEE8FD

Shades

#286EF0 #1059E0 #0D48B5 #0A398F #072864 #04183E

Use #538BF3 in Our Tools

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