#51AFE1 Color

#51AFE1 is rgb(81, 175, 225) in RGB and hsl(201, 71%, 60%) in HSL. The closest CSS named color is CornflowerBlue. Black text is most readable on this background.

#51AFE1

HEX#51AFE1

RGBrgb(81, 175, 225)

HSLhsl(201, 71%, 60%)

HSVhsv(201, 64%, 88%)

OKLCHoklch(71.8% 0.115 234.8)

CMYKcmyk(64%, 22%, 0%, 12%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #51AFE1 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text2.45:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text8.57:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #51AFE1 based on color wheel relationships. Click any swatch for its full breakdown.

Base#51AFE1 Complementary#E18351 Analogous#51E1CC Analogous#5166E1 Triadic#E151AF Triadic#AFE151

Tints & Shades

Lighter tints and darker shades of #51AFE1, useful for hover states, backgrounds, and text variants.

Tints

#66B9E5 #81C5EA #96CFED #B1DBF2 #C6E5F5 #E0F1FA

Shades

#2E9FDC #2188C0 #1B6F9D #15577A #0F3E57 #092534

Use #51AFE1 in Our Tools

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