#B5BBF4 Hex Color

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Hex color #b5bbf4 graphic
This pastel indigo is a light, desaturated shade with a cool, airy presence. Because of its high lightness, #b5bbf4 works exceptionally well as a background color for soft, modern UI designs. It pairs cleanly with charcoal grays or deep navies to ground its ethereal quality. The hex code #b5bbf4 offers enough contrast for black text, making it a functional choice for readable body content.

Questions about #b5bbf4

What is #b5bbf4 in RGB, HSL and CMYK?
In RGB, #b5bbf4 is rgb(181, 187, 244), in HSL hsl(234, 74%, 83%) and in CMYK 26%, 23%, 0%, 4%.
Does #b5bbf4 work well for interface backgrounds?
Yes, #b5bbf4 is an excellent choice for modern UI backgrounds because its high lightness provides a soft, airy backdrop that keeps text readable. It pairs especially well with deep navy or charcoal to maintain strong contrast and visual hierarchy.
Why does #b5bbf4 feel cool rather than warm?
The blue dominance in #b5bbf4 gives it a distinct cool-toned presence that mimics the calm of twilight skies. Unlike warmer pastels that lean toward purple or red, this shade remains grounded and desaturated, preventing it from feeling overly saccharine or bright.
Is #b5bbf4 readable on white or black?
#b5bbf4 has a 1.84:1 contrast ratio on white and 11.37:1 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.