#151B1E Hex Color
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This dusty, near-black blue carries a moody weight, perfect for high-contrast dark mode interfaces. Because it offers strong readability with white text, #151b1e serves as an effective base color for professional branding in technology or law enforcement. It feels serious and controlled, though it can appear too flat if used without brighter, saturated accents to provide visual relief. The hex code for this shade is #151b1e.
Questions about #151b1e
What is #151b1e in RGB, HSL and CMYK?
In RGB, #151b1e is rgb(21, 27, 30), in HSL hsl(200, 18%, 10%) and in CMYK 30%, 10%, 0%, 88%.
Does #151b1e work well as a primary background color?
Yes, #151b1e acts as a sophisticated, high-contrast alternative to pure black in web design. It reduces eye strain in dark mode interfaces while maintaining a clean, professional aesthetic when paired with crisp white or off-white typography.
Which accent colors pair best with #151b1e?
Bright, saturated accents provide the necessary visual relief to keep #151b1e from appearing too flat. Consider pairing it with a vibrant electric blue for a tech-focused look or a soft amber to create a warm, high-end contrast.
Is #151b1e readable on white or black?
#151b1e has a 17.39:1 contrast ratio on white and 1.20:1 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.