#1B2117 Hex Color

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Hex color #1b2117 graphic
#1b2117 is an incredibly dark, dusty lime that borders on charcoal. Its muted, inky saturation creates a serious, grounded mood ideal for moody UI backgrounds or nature-inspired branding. While very dark, it offers excellent readability for white text. Use this hex code as a dominant base to replace standard black for a softer, more organic aesthetic in high-contrast designs.

Questions about #1b2117

What is #1b2117 in RGB, HSL and CMYK?
In RGB, #1b2117 is rgb(27, 33, 23), in HSL hsl(96, 18%, 11%) and in CMYK 18%, 0%, 30%, 87%.
Is #1b2117 a good alternative to pure black for UI design?
#1b2117 serves as an excellent, softer replacement for standard black because its subtle green undertones reduce harshness while maintaining deep contrast. It feels more natural and intentional in high-end interfaces, especially when paired with off-white or cream text.
What colors pair well with the dark tone of #1b2117?
This shade works beautifully with muted, earthy tones that ground the palette further. Try pairing #1b2117 with soft sand or muted sage to enhance its organic, nature-inspired feel, or use a bright copper for a sharp, modern pop.
Is #1b2117 readable on white or black?
#1b2117 has a 16.45:1 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.