#4B89DD Hex Color
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This cool, mid-tone blue carries enough saturation to demand attention without overwhelming a layout. #4b89dd functions best as a dominant primary color in professional UI designs for finance or technology platforms. Because it provides high contrast against black text, it works well for buttons or headers. Use this hex code sparingly as an accent to ensure your interface remains balanced and clean.
Questions about #4b89dd
What is #4b89dd in RGB, HSL and CMYK?
In RGB, #4b89dd is rgb(75, 137, 221), in HSL hsl(215, 68%, 58%) and in CMYK 66%, 38%, 0%, 13%.
Where does #4b89dd work best in a UI design?
#4b89dd serves as an effective primary action color for buttons, links, or headers within finance and technology interfaces. Its high saturation commands attention while remaining stable and trustworthy, especially when paired with clean white or very dark text for accessibility.
Does #4b89dd pair better with light or dark themes?
This color performs reliably against both, but it feels most distinct against neutral light backgrounds. When used in dark mode, #4b89dd retains its clarity as an accent, provided it is contrasted against charcoal or near-black surfaces to maintain readability without causing eye strain.
Is #4b89dd readable on white or black?
#4b89dd has a 3.54:1 contrast ratio on white and 5.92:1 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.