#516CF7 Hex Color
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Bright and highly saturated, #516cf7 is a cool blue with a slight violet cast and strong visual energy. It works best as a focused accent for calls to action, links, and technology or finance interfaces rather than a full-page background. The hex code #516cf7 supports black body text at about 4.8:1 contrast.
Questions about #516cf7
What is #516cf7 in RGB, HSL and CMYK?
In RGB, #516cf7 is rgb(81, 108, 247), in HSL hsl(230, 91%, 64%) and in CMYK 67%, 56%, 0%, 3%.
What colors pair well with #516cf7?
#516cf7 pairs well with white, charcoal, and cool light grays for clean contrast, while pale lavender or soft blue can create a quieter monochromatic scheme. Use warm yellow or coral sparingly when you want stronger complementary energy.
Where does #516cf7 work best in an interface?
Use #516cf7 as a focused accent for buttons, links, active states, and key interface elements rather than a full-page background. Its high saturation and violet cast draw attention quickly, especially in technology, finance, and other modern digital products.
Is #516cf7 readable on white or black?
#516cf7 has a 4.34:1 contrast ratio on white and 4.83:1 on black. WCAG asks for 4.5:1 for body text and 3:1 for large text, so on white it works only for large text (24px, or 18.5px bold) and on black it works for body text. Try other pairs in the contrast checker.