#664565 Hex Color
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#664565 is a muted, dusty magenta that reads more as a desaturated plum. Its low chroma creates a serious, shadowy atmosphere that works well for moody UI backgrounds. Because it is quite dark, pair this hex code with high-contrast, off-white text to ensure readability. It functions best as a supporting element rather than a dominant base, adding depth to designs without overwhelming the focal points.
Questions about #664565
What is #664565 in RGB, HSL and CMYK?
In RGB, #664565 is rgb(102, 69, 101), in HSL hsl(302, 19%, 34%) and in CMYK 0%, 32%, 1%, 60%.
What color pairs best with #664565 for UI backgrounds?
Since #664565 is quite dark and desaturated, it works best with high-contrast off-whites or soft creams to maintain readability. Pair it with charcoal for text or subtle accents to ground the design without losing the moody atmosphere.
Is #664565 considered a warm or cool shade?
This color leans cool because of its desaturated, shadowy purple undertones. It lacks the vibrant energy of true magenta, resulting in a restrained, serious character that feels more grounded and professional than typical high-chroma purples.
Is #664565 readable on white or black?
#664565 has a 8.06:1 contrast ratio on white and 2.60:1 on black. WCAG asks for 4.5:1 for body text and 3:1 for large text, so on white it works for body text and on black it is too faint for text. Try other pairs in the contrast checker.