#00CACA Hex Color
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#00caca is an electric, saturated cyan with a sharp, cooling energy. Because it is so vivid, it works best as a punchy accent color rather than a dominant background. Pair it with deep charcoal or warm slate grays to ground its intensity. This hex code provides excellent contrast for black text, making it a reliable choice for clear, readable UI elements in digital design projects.
Questions about #00caca
What is #00caca in RGB, HSL and CMYK?
In RGB, #00caca is rgb(0, 202, 202), in HSL hsl(180, 100%, 40%) and in CMYK 100%, 0%, 0%, 21%.
How should I use #00caca in a website interface?
#00caca serves best as a high-visibility accent color for buttons, notification badges, or call-to-action links. Because of its intense brightness, avoid using it for large background blocks, as it can cause eye strain; pair it with charcoal for optimal readability.
Is #00caca considered a warm or cool color?
#00caca is definitively a cool color, sitting squarely in the cyan spectrum with sharp, refreshing undertones. Its lack of red or yellow pigments keeps it crisp and modern, making it an excellent choice for tech-forward or clean, minimal aesthetics.
Is #00caca readable on white or black?
#00caca has a 2.03:1 contrast ratio on white and 10.30:1 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.