#90F9F3 Hex Color
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High-chroma cyan with a cool, electric feel, the hex code #90f9f3 demands attention. It functions best as a sharp accent in UI design rather than a full page background. Because this tone is so light, pair it with deep charcoal or black text to ensure high contrast. It brings a fresh energy to tech-focused branding and playful interfaces.
Questions about #90f9f3
What is #90f9f3 in RGB, HSL and CMYK?
In RGB, #90f9f3 is rgb(144, 249, 243), in HSL hsl(177, 90%, 77%) and in CMYK 42%, 0%, 2%, 2%.
How should I use #90f9f3 in a website interface?
Because #90f9f3 is a very light, high-chroma cyan, it functions best as a focused UI accent for call-to-action buttons or highlights. Do not use it as a text background because it lacks the necessary contrast for readability against white or light gray text.
Is #90f9f3 readable on white or black?
#90f9f3 has a 1.23:1 contrast ratio on white and 17.03:1 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.