#55DDE0 Hex Color

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Hex color #55dde0 graphic
#55dde0 is a bright, saturated cyan that feels fresh and energetic. Because it is highly vivid, this color works best as a sharp accent rather than a full page background. It pairs well with deep charcoal or navy to balance its intensity. The hex code for this cool tone is #55dde0. It offers enough contrast to make black text legible for UI components.

Questions about #55dde0

What is #55dde0 in RGB, HSL and CMYK?
In RGB, #55dde0 is rgb(85, 221, 224), in HSL hsl(181, 69%, 61%) and in CMYK 62%, 1%, 0%, 12%.
What colors pair best with #55dde0 for UI design?
Because #55dde0 is so vibrant, it creates a balanced interface when paired with neutral, deep tones like charcoal or navy. These dark anchors prevent the high saturation from overwhelming your layout while maintaining strong contrast for text.
Is #55dde0 readable on white or black?
#55dde0 has a 1.63:1 contrast ratio on white and 12.80:1 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.