#538591 Hex Color
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#538591 is a dusty, unsaturated cyan with a muted, matte finish. Because of its cool, restrained temperature, this hex code excels as a grounded background color that avoids the harshness of pure blue. It reads clearly with black text, making it a reliable choice for UI elements. Pair it with soft cream or warm greys to prevent the tone from appearing too clinical in your layout.
Questions about #538591
What is #538591 in RGB, HSL and CMYK?
In RGB, #538591 is rgb(83, 133, 145), in HSL hsl(192, 27%, 45%) and in CMYK 43%, 8%, 0%, 43%.
Is #538591 considered a warm or cool color?
#538591 sits firmly in the cool spectrum, though its unsaturated, dusty quality makes it feel more restrained than a vibrant blue. This unique balance prevents it from feeling clinical or icy, helping it function effectively as a neutral-adjacent backdrop for modern user interfaces.
What colors pair well with #538591 in a design scheme?
Is #538591 readable on white or black?
#538591 has a 4.09:1 contrast ratio on white and 5.13:1 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.