#51B5E8 Hex Color
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#51b5e8 is a hex color. It can be described as pastel, cold, cool, blue and blueish. It is a shade of blue. The hex code is #51b5e8.
Questions about #51b5e8
What is #51b5e8 in RGB, HSL and CMYK?
In RGB, #51b5e8 is rgb(81, 181, 232), in HSL hsl(200, 77%, 61%) and in CMYK 65%, 22%, 0%, 9%.
Is #51b5e8 readable on white or black?
#51b5e8 has a 2.30:1 contrast ratio on white and 9.12:1 on black. WCAG asks for 4.5:1 for body text and 3:1 for large text, so on white it is too faint for text and on black it works for body text. Try other pairs in the contrast checker.