#FFDEFF Hex Color
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#ffdeff is a luminous, highly unsaturated violet that reads as a cool, misty pastel. Because it lacks intense chroma, it functions best as a subtle background rather than a focal point. Use black text for optimal readability, as the contrast ratio is exceptionally high. This hex code pairs surprisingly well with dark, charcoal grays to create a modern, high-contrast UI palette.
Questions about #ffdeff
What is #ffdeff in RGB, HSL and CMYK?
In RGB, #ffdeff is rgb(255, 222, 255), in HSL hsl(300, 100%, 94%) and in CMYK 0%, 13%, 0%, 0%.
How should I use #ffdeff in a user interface?
Apply #ffdeff as a neutral background to create a clean, modern aesthetic that feels light and airy. Because it is highly unsaturated, it works best when grounded by high-contrast charcoal or near-black text to ensure accessibility standards are met for readability.
Does #ffdeff lean warm or cool?
This shade leans distinctly cool, behaving like a misty, washed-out violet rather than a vibrant purple. The lack of intense chroma gives it a frosty, ethereal quality that feels professional and calm rather than playful or energetic.
Is #ffdeff readable on white or black?
#ffdeff has a 1.22:1 contrast ratio on white and 17.14:1 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.