#181A18 Hex Color
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#181a18 is an extremely dark, desaturated grey that brings a sense of mystery and professionalism to a project. Because it acts as a stable neutral, it works well for backgrounds or minimal typography that needs to avoid the harshness of pure black. Designers choose this hex code for moody interface designs and sophisticated architecture palettes where they need a grounded, dusty finish.
Questions about #181a18
What is #181a18 in RGB, HSL and CMYK?
In RGB, #181a18 is rgb(24, 26, 24), in HSL hsl(120, 4%, 10%) and in CMYK 8%, 0%, 8%, 90%.
Does #181a18 work better than pure black for website backgrounds?
Yes, #181a18 provides a softer, more sophisticated look that reduces eye strain compared to harsh, absolute black backgrounds. Its subtle, desaturated quality makes text pop while maintaining a modern, moody aesthetic that feels grounded and professional in interface design.
What colors pair well with this dark grey?
This deep tone acts as a neutral base, pairing perfectly with muted earth tones, warm metallics like brushed copper, or high-contrast accent colors such as bright orange or cool mint. The key is using it to anchor vibrant highlights without overpowering them.
Is #181a18 readable on white or black?
#181a18 has a 17.50:1 contrast ratio on white and 1.19:1 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.