#1B5148 Hex Color
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Dark and muted, #1b5148 is a cool teal with gray-green undertones and low saturation. Its heavy value gives layouts a serious, shadowed feel, while restrained saturation keeps interfaces calm rather than vivid. The hex code #1b5148 suits dominant dark-mode backgrounds with white text. Use it for healthcare, wellness, technology, or moody hospitality designs.
Questions about #1b5148
What is #1b5148 in RGB, HSL and CMYK?
In RGB, #1b5148 is rgb(27, 81, 72), in HSL hsl(170, 50%, 21%) and in CMYK 67%, 0%, 11%, 68%.
What colors pair well with #1b5148?
#1b5148 pairs well with warm off-white, muted terracotta, and brushed brass tones because its cool, low-saturation base benefits from gentle warmth and enough light contrast to keep the palette from feeling heavy. Use it as the dominant dark base.
Is #1b5148 readable on white or black?
#1b5148 has a 9.06:1 contrast ratio on white and 2.31:1 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.