#4B9BBD Hex Color
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#4b9bbd is a muted cyan-blue with grayed undertones that keep it calm instead of punchy. That low saturation makes it a steady supporting tone or UI background rather than a hero color. It flatters warm accents like terracotta and soft coral, which stop it from reading flat. Black text passes comfortably on top at about 6.7:1 contrast, so small body copy stays readable.
Questions about #4b9bbd
What is #4b9bbd in RGB, HSL and CMYK?
In RGB, #4b9bbd is rgb(75, 155, 189), in HSL hsl(198, 46%, 52%) and in CMYK 60%, 18%, 0%, 26%.
What colors pair well with #4b9bbd?
Warm accents like terracotta and soft coral balance the cool tone of #4b9bbd and keep it from reading flat. For a quieter palette, pair it with sand, off-white, or a deep slate navy.
Is #4b9bbd readable on white or black?
#4b9bbd has a 3.12:1 contrast ratio on white and 6.72:1 on black. WCAG asks for 4.5:1 for body text and 3:1 for large text, so on white it works only for large text (24px, or 18.5px bold) and on black it works for body text. Try other pairs in the contrast checker.