#231F20 Hex Color

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Abaddon Black color codes graphic
Abaddon Black is a near-black neutral with a heavy, muted quality that feels more grounded than pure black. This hex code #231f20 performs best as a dominant base for dark mode interfaces or high-end branding. Because it offers a 16.3:1 contrast ratio against white text, it remains perfectly readable for long-form content. Pair it with soft, desaturated metallics to avoid a harsh, jarring visual effect.

About Abaddon Black

Ash settled over a cold grate

What does abaddon black mean?

People often read this near-black as shadow, mourning, formality, or the empty space around things. Its near-total lack of light and color feels heavy and closed, like a room with the blinds drawn.

Where you see abaddon black

  • cast iron skillets
  • asphalt after rain
  • vinyl records
  • chalkboards
  • soot on a fireplace grate
  • printer toner

What it works for

It works as a dark background that lets brighter colors stand out, and as large surfaces in moody rooms.

What colors go with abaddon black?

Questions about Abaddon Black

What is the hex code for Abaddon Black?
Abaddon Black is #231f20. In RGB that is rgb(35, 31, 32), in HSL hsl(345, 6%, 13%) and in CMYK 0%, 11%, 9%, 86%.
Why is Abaddon Black #231f20 better than pure black for UI design?
Abaddon Black provides a softer, more sophisticated look than pure black, which can often appear too harsh on high-resolution screens. It reduces eye strain in dark mode interfaces while maintaining a professional, high-contrast appearance that keeps long-form text readable.
Is Abaddon Black readable on white or black?
Abaddon Black has a 16.30:1 contrast ratio on white and 1.28:1 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.