Dark Matter
#110101
Near-black, low-saturation anchor for deep orange UI blocks
About Dark Matter
Dark Matter looks like orange that's been put under a thin coat of near-black, so it doesn't read as brown or ember anymore. It's not the red-brown grit of Dwarf Fortress or the ash-with-a-warm-thread feel of 3AM Breakup. Instead, it comes off flatter and tighter, with an almost charcoal-like weight and a low saturation that keeps the orange undertone from ever getting loud.
I use it for dark packaging and product photography when the brand orange needs to stay controlled, not cozy. Think spirits labels, premium snack tins, and hardware faces where you want orange to show like a warning light, even at low brightness. In UI, it's great for dashboards and finance apps that need an orange hint without drifting toward terracotta or pulling into the browner lane of English Breakfast.
Quirk: because it's so subdued, it can disappear on warm paper. Pair it with cool off-white, steel gray, or deep black to keep that near-black restraint intact.
Code snippets
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Contrast checker
WCAG 2.1 contrast ratios. AA requires 4.5:1 for normal text, 3:1 for large. AAA requires 7:1 / 4.5:1.
On White #ffffff
On Gray 100 #f5f5f5
On Gray 900 #18181b
On Black #000000
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