#4B81ED Hex Color
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#4b81ed is a bright, strongly saturated blue with a cool, slightly violet undertone. Its high energy suits calls to action, technology interfaces, finance, and security accents, while its clear intensity supports trust and control. Use it as a focused accent rather than a full-page background. The hex code #4b81ed supports black text at about 5.7:1 contrast.
Questions about #4b81ed
What is #4b81ed in RGB, HSL and CMYK?
In RGB, #4b81ed is rgb(75, 129, 237), in HSL hsl(220, 82%, 61%) and in CMYK 68%, 46%, 0%, 7%.
What colors pair well with #4b81ed?
For working palettes, #4b81ed pairs best with charcoal, soft white, and muted orange, which temper its strong saturation while preserving a crisp, high-energy feel in interfaces and brand systems.
Where does #4b81ed work best in a design?
#4b81ed works best as a focused accent, primary button, link color, or large display element rather than a full-page background. Its brightness draws attention quickly, but extended use can make dense layouts feel loud and visually tiring.
Is #4b81ed readable on white or black?
#4b81ed has a 3.70:1 contrast ratio on white and 5.66:1 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.