#1B312F Hex Color
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#1b312f is a dark, muted teal with green undertones and an almost gray finish. Its serious, mysterious character suits moody branding, wellness spaces, technology, and dark-mode interfaces. Use it as a dominant background with warm ivory or muted copper accents. The hex code #1b312f supports clear white body text with about a 13.8:1 contrast ratio.
Questions about #1b312f
What is #1b312f in RGB, HSL and CMYK?
In RGB, #1b312f is rgb(27, 49, 47), in HSL hsl(175, 29%, 15%) and in CMYK 45%, 0%, 4%, 81%.
What colors pair well with #1b312f?
Warm ivory and muted copper pair especially well with #1b312f, adding brightness and restrained warmth without weakening its moody teal character; terracotta creates a stronger earthy accent for buttons, highlights, or small decorative details.
Does #1b312f read as warm or cool?
#1b312f reads as a cool, muted teal because its green-blue hue is softened by low saturation and deep value, while its gray cast keeps the mood restrained for quiet, serious interfaces and backgrounds rather than lively, high-energy palettes.
Is #1b312f readable on white or black?
#1b312f has a 13.75:1 contrast ratio on white and 1.52:1 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.