#3B65FA Hex Color
A bold and electric high-energy blue
Highly saturated and intense, #3b65fa demands attention. Its sheer brilliance makes it a perfect choice for high-impact calls to action and active UI elements, though it often overwhelms when used as a full background. This hex code pairs well with clean whites for maximum readability. Designers often seek out other shades of blue to balance this bold, electric tone in complex interfaces.
Questions about #3b65fa
What is #3b65fa in RGB, HSL and CMYK?
In RGB, #3b65fa is rgb(59, 101, 250), in HSL hsl(227, 95%, 61%) and in CMYK 76%, 60%, 0%, 2%.
How should I use #3b65fa in my UI design?
Use #3b65fa alongside crisp whites or light greys to ensure your text remains legible. Because this blue is so intense, it can easily overpower lighter colors, so keeping it isolated to buttons or specific accents creates the best visual balance.
Is #3b65fa suitable for large background areas?
It is generally too saturated for full-page backgrounds as it strains the eyes during extended viewing. Instead, reserve #3b65fa for active UI states, notifications, or critical call-to-action buttons that need to stand out against a clean, neutral interface.
Is #3b65fa readable on white or black?
#3b65fa has a 4.74:1 contrast ratio on white and 4.42:1 on black. WCAG asks for 4.5:1 for body text and 3:1 for large text, so on white it works for body text and on black it works only for large text (24px, or 18.5px bold). Try other pairs in the contrast checker.