#347CCC Hex Color
A reliable and professional mid-tone blue
This fairly saturated mid-tone blue feels professional and grounded. Because it is highly legible, the hex code #347ccc works well for UI buttons or primary branding elements where readability is a concern. It pairs effectively with clean white or light grays for a corporate aesthetic. Black text creates enough contrast for accessible body copy, making it a reliable choice for finance and security interfaces.
Questions about #347ccc
What is #347ccc in RGB, HSL and CMYK?
In RGB, #347ccc is rgb(52, 124, 204), in HSL hsl(212, 60%, 50%) and in CMYK 75%, 39%, 0%, 20%.
Which colors work best in a palette with #347ccc?
Pair #347ccc with light gray or crisp white to maintain a professional, clean corporate aesthetic. For a more dynamic interface, it balances well against complementary orange or soft charcoal text, which helps ground the brighter blue tones effectively.
Is #347ccc readable on white or black?
#347ccc has a 4.28:1 contrast ratio on white and 4.90:1 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.