#121817 Hex Color
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This ultra-dark, ashy grey feels grounded and professional. Because #121817 lacks saturation, it brings immediate stability to moody web interfaces or architectural design projects. Use this hex code for typography or backgrounds when you need a muted, sophisticated look that avoids the harshness of pure black. Its dusty undertones offer a restrained and practical alternative for minimal layouts.
Questions about #121817
What is #121817 in RGB, HSL and CMYK?
In RGB, #121817 is rgb(18, 24, 23), in HSL hsl(170, 14%, 8%) and in CMYK 25%, 0%, 4%, 91%.
How does #121817 compare to pure black in design?
This ashy grey is significantly softer than pure black, reducing visual harshness while maintaining a high-contrast, professional appearance. It works effectively for UI typography or background elements where you need depth without the intense weight of standard black.
What color palettes work best with this deep grey?
Pair this muted shade with crisp whites, cool slate blues, or soft creams to maintain a balanced, modern aesthetic. Because it lacks saturation, it serves as a versatile anchor that allows brighter accent colors to stand out without competing.
Is #121817 readable on white or black?
#121817 has a 17.96:1 contrast ratio on white and 1.16:1 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.