#435959 Hex Color

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Hex color #435959 graphic
This dark, muted cyan balances a dusty grey character with deep, inky undertones. Because it sits on the dimmer side of the spectrum, #435959 works best as a grounding background color rather than a primary accent. It pairs well with soft creams or crisp white text for excellent legibility. Use this hex code for modern UI designs where you need a serious, understated atmosphere.

Questions about #435959

What is #435959 in RGB, HSL and CMYK?
In RGB, #435959 is rgb(67, 89, 89), in HSL hsl(180, 14%, 31%) and in CMYK 25%, 0%, 0%, 65%.
How should I use #435959 in web design layouts?
#435959 functions best as a grounding background or a secondary structural element rather than a bright accent. It provides a serious, professional atmosphere that pairs exceptionally well with off-white or soft cream text for improved readability.
Does #435959 lean warm or cool in a color scheme?
This color sits on the cool side of the spectrum, pulling distinct, inky blue-green notes from its cyan base. The heavy grey saturation prevents it from feeling too vibrant, allowing it to act as a neutral anchor for warmer accent palettes.
Is #435959 readable on white or black?
#435959 has a 7.46:1 contrast ratio on white and 2.81:1 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.