#91D5F7 Hex Color
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#91d5f7 is a bright, airy pastel blue with noticeable clarity and low saturation. Because it maintains a high 13.1:1 contrast ratio against black, it functions perfectly as a dominant background color for accessible UI design. It pairs well with charcoal greys or deep navy for a grounded, modern aesthetic. Using this hex code ensures your layout remains readable while feeling open and approachable.
Questions about #91d5f7
What is #91d5f7 in RGB, HSL and CMYK?
In RGB, #91d5f7 is rgb(145, 213, 247), in HSL hsl(200, 86%, 77%) and in CMYK 41%, 14%, 0%, 3%.
What colors pair well with #91d5f7 in a design scheme?
This blue pairs naturally with dark, grounded neutrals like charcoal or slate to balance its airy, pastel quality. For a more vibrant look, consider using it alongside soft terracotta or warm coral accents to create a playful, modern contrast.
Is #91d5f7 readable on white or black?
#91d5f7 has a 1.60:1 contrast ratio on white and 13.06:1 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.