#3A5BBC Hex Color
A vivid blue with focused energy
#3a5bbc is a saturated, cool blue with strong depth and a clear, vivid presence. Its bold intensity supports trust and focus in finance, technology, healthcare, and government interfaces. Use this hex code for calls to action, highlights, or small accents rather than a full background. White text reaches about 6.2:1 contrast, meeting WCAG AA for body text.
Questions about #3a5bbc
What is #3a5bbc in RGB, HSL and CMYK?
In RGB, #3a5bbc is rgb(58, 91, 188), in HSL hsl(225, 53%, 48%) and in CMYK 69%, 52%, 0%, 26%.
What colors pair well with #3a5bbc?
Is #3a5bbc readable on white or black?
#3a5bbc has a 6.17:1 contrast ratio on white and 3.40:1 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.