#577FA3 Hex Color
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This muted, dusty blue carries an ashy undertone that reads professional and reliable. Because of its low saturation, #577fa3 works best as a background color for dense UI layouts or tech dashboards. It maintains excellent readability with black text, meeting accessibility standards for small body copy. Pair it with soft cream or charcoal grey to prevent it from feeling too cold in high-contrast designs.
Questions about #577fa3
What is #577fa3 in RGB, HSL and CMYK?
In RGB, #577fa3 is rgb(87, 127, 163), in HSL hsl(208, 30%, 49%) and in CMYK 47%, 22%, 0%, 36%.
What colors pair well with #577fa3 for a balanced design?
This muted blue works exceptionally well with warm, neutral tones like soft cream or warm beige to counteract its natural coolness. For a sharper, high-contrast professional look, pairing #577fa3 with charcoal grey creates a clean, sophisticated balance perfect for modern interface layouts.
Is #577fa3 readable on white or black?
#577fa3 has a 4.22:1 contrast ratio on white and 4.96:1 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.