#F3F7FA Hex Color

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Hex color #f3f7fa graphic
#f3f7fa is an ultra-light, desaturated tone with a barely-there cool blue undertone. It functions as a cleaner, more sophisticated alternative to pure white for UI backgrounds. Because it maintains high contrast ratios with black typography, it works exceptionally well for minimal interfaces and sanitary design. Use the hex code #f3f7fa when you need a spacious, open canvas that avoids the stark, clinical feel of standard white.

Questions about #f3f7fa

What is #f3f7fa in RGB, HSL and CMYK?
In RGB, #f3f7fa is rgb(243, 247, 250), in HSL hsl(206, 41%, 97%) and in CMYK 3%, 1%, 0%, 2%.
When should I choose #f3f7fa over pure white for my interface?
Use #f3f7fa when you need a cleaner, more sophisticated background that avoids the stark, clinical feel of standard white. It offers a subtle blue depth that makes black typography look crisp and prevents eye strain in long-form digital reading.
Which accent colors look best alongside #f3f7fa?
This cool-toned base pairs naturally with charcoal for high-contrast text or deep navy for a monochromatic, professional aesthetic. Avoid warm, earthy tones that might clash with the cool undertones, unless you are aiming for a specific, intentional contrast.
Is #f3f7fa readable on white or black?
#f3f7fa has a 1.07:1 contrast ratio on white and 19.49:1 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.