#4381FF Hex Color
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#4381ff is a bright, highly saturated blue with a cool, clear finish and strong visual energy. Its bold presence suits calls to action, security interfaces, finance products, and technology accents. Use it as a focused supporting color rather than a full-page background. The hex code #4381ff also supports black body text at about 5.8:1 contrast.
Questions about #4381ff
What is #4381ff in RGB, HSL and CMYK?
In RGB, #4381ff is rgb(67, 129, 255), in HSL hsl(220, 100%, 63%) and in CMYK 74%, 49%, 0%, 0%.
What colors pair well with #4381ff?
#4381ff pairs well with navy, charcoal, and warm off-white because these darker or softer neutrals temper its high saturation while preserving its crisp, cool character in interfaces, brand systems, and promotional graphics.
Is #4381ff readable on white or black?
#4381ff has a 3.60:1 contrast ratio on white and 5.82:1 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.