#2B4CE0 Hex Color
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#2b4ce0 is a saturated, bold blue that sits confidently between cobalt and royal. White text passes contrast checks against it at any size, which makes it a dependable pick for buttons, links, and call-to-action blocks. The color reads cold and electric, with enough depth to anchor a palette without going near-black. It flatters warm accents like amber and gold, and pairs cleanly with soft grays for interface work. Use it as a dominant base for tech, finance, or healthcare branding, or as a sharp accent where a design needs authority.
Questions about #2b4ce0
What is #2b4ce0 in RGB, HSL and CMYK?
In RGB, #2b4ce0 is rgb(43, 76, 224), in HSL hsl(229, 74%, 52%) and in CMYK 81%, 66%, 0%, 12%.
What colors pair well with #2b4ce0?
Amber, gold, and soft gray all work well against #2b4ce0. Warm accents keep the blue from feeling cold, while neutral grays let it carry the design on its own.
Is #2b4ce0 a good choice for buttons and calls to action?
Yes. White text passes contrast checks against #2b4ce0, so it works well for buttons, links, and primary action elements where clarity matters.
What mood does #2b4ce0 convey?
It reads confident and focused. The strong saturation gives it authority, which suits technology, finance, and healthcare branding.
Is #2b4ce0 readable on white or black?
#2b4ce0 has a 6.53:1 contrast ratio on white and 3.21:1 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.