#0D231D Hex Color
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#0d231d is a dark, desaturated teal with heavy grey undertones. It reads more as a charcoal than a bright blue-green, providing a grounding, serious presence for modern web interfaces. Because this shade is quite dim, it works best as a large background area paired with off-white text to maintain high readability. It lacks the punch of vivid colors, so avoid using it for small, critical UI elements.
Questions about #0d231d
What is #0d231d in RGB, HSL and CMYK?
In RGB, #0d231d is rgb(13, 35, 29), in HSL hsl(164, 46%, 9%) and in CMYK 63%, 0%, 17%, 86%.
How should I use #0d231d in my interface designs?
#0d231d functions best as a large-scale background color because of its deep, dim nature. Pair it with soft, off-white typography or light accent colors to ensure high readability and a balanced, professional look that feels less harsh than pure black.
Does #0d231d read as a warm or cool color?
While #0d231d contains green-blue teal roots, the heavy grey saturation shifts it into a neutral, cool-leaning charcoal territory. It feels grounded and serious, lacking the vibrant energy of standard teals, making it an excellent choice for sophisticated, understated branding.
Is #0d231d readable on white or black?
#0d231d has a 16.46:1 contrast ratio on white and 1.27:1 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.