#00B9E5 Hex Color
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#00b9e5 is a vivid, high-saturation cyan that commands attention with its cool, electric intensity. Because it is so bright, use it sparingly as a 10% accent rather than a background color to avoid overwhelming the eye. It pairs unexpectedly well with deep charcoal or warm coral for a modern tech aesthetic. This hex code provides excellent contrast for black text, ensuring readability in small applications.
Questions about #00b9e5
What is #00b9e5 in RGB, HSL and CMYK?
In RGB, #00b9e5 is rgb(0, 185, 229), in HSL hsl(192, 100%, 45%) and in CMYK 100%, 19%, 0%, 10%.
How should I use #00b9e5 effectively in UI design?
#00b9e5 is an incredibly intense, high-saturation color that functions best as a surgical accent rather than a primary fill. Reserve it for call-to-action buttons or small, meaningful status indicators to prevent overwhelming the user’s visual experience.
What colors pair well with #00b9e5?
Is #00b9e5 readable on white or black?
#00b9e5 has a 2.31:1 contrast ratio on white and 9.07:1 on black. WCAG asks for 4.5:1 for body text and 3:1 for large text, so on white it is too faint for text and on black it works for body text. Try other pairs in the contrast checker.