#3799B5 Hex Color
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#3799b5 is a mid-tone cyan with a cool, unsaturated presence. It avoids the neon harshness of primary blues, making it a reliable choice for tech-forward UI backgrounds or corporate branding. Pair it with dark charcoal grays to create a modern, professional contrast. Because it provides sufficient contrast for readability, this hex code works effectively for small body text as well as large headers.
Questions about #3799b5
What is #3799b5 in RGB, HSL and CMYK?
In RGB, #3799b5 is rgb(55, 153, 181), in HSL hsl(193, 53%, 46%) and in CMYK 70%, 15%, 0%, 29%.
What colors pair well with #3799b5 in a palette?
Because #3799b5 has an unsaturated, cool presence, it balances perfectly with neutral grays and warm earth tones like terracotta or soft sand, which counteract the inherent coolness of the cyan base.
Is #3799b5 readable on white or black?
#3799b5 has a 3.28:1 contrast ratio on white and 6.38:1 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.