#00B4D8 Hex Color
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This bright, high-saturation cyan brings immediate energy to a design. Because it sits on the lighter side of the spectrum, #00b4d8 works best as an accent color rather than a dominant background. It pairs exceptionally well with deep charcoal or warm coral for high-contrast UI elements. The hex code is #00b4d8, which offers strong readability against black text, making it a functional choice for modern digital interfaces.
Questions about #00b4d8
What is #00b4d8 in RGB, HSL and CMYK?
In RGB, #00b4d8 is rgb(0, 180, 216), in HSL hsl(190, 100%, 42%) and in CMYK 100%, 17%, 0%, 15%.
What colors pair well with #00b4d8 for a balanced palette?
This bright cyan gains stability when balanced with grounded, neutral tones. Try pairing it with charcoal for a professional look or coral to create a high-energy contrast that pops in modern web designs.
Is #00b4d8 readable on white or black?
#00b4d8 has a 2.46:1 contrast ratio on white and 8.52:1 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.