#00DEE1 Hex Color

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Hex color #00dee1 graphic
#00dee1 is a high-saturation, electric cyan that commands attention with its cool, artificial brightness. Because it is so intense, it works best as a 10% accent color to inject energy into tech interfaces or marketing graphics. Pair it with deep charcoal or navy to maximize readability. Since black text provides excellent 12.5:1 contrast, you can safely use this hex code for clear, legible calls to action.

Questions about #00dee1

What is #00dee1 in RGB, HSL and CMYK?
In RGB, #00dee1 is rgb(0, 222, 225), in HSL hsl(181, 100%, 44%) and in CMYK 100%, 1%, 0%, 12%.
What is the best way to pair #00dee1 in a design?
Use #00dee1 as a deliberate accent color against high-contrast neutrals like charcoal or navy. Because this hue is incredibly bright and artificial, limiting it to about 10% of your layout prevents it from overwhelming your primary content.
Is #00dee1 readable on white or black?
#00dee1 has a 1.67:1 contrast ratio on white and 12.53:1 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.