Bat Wing
#7e7466
Neutral gray-brown with deeper, cooler shadowing
About Bat Wing
Bat Wing is the gray that looks like it's been sitting in a real room, not a void, not a material surface, just the color of dust and old leather in ordinary light. It's lighter than Concord and less apologetic about it, with enough warmth baked in that it doesn't feel sterile, but not so much that it reads as brown. It's the warmest gray in the family without trying to be something else.
You reach for this when you need a background that feels inhabited but not fussy: design systems that need breathing room, editorial interfaces where photos and type share the stage, documentation platforms where reading happens for hours. Unlike Argent, which stays perfectly centered and neutral, Bat Wing leans slightly toward the material world. Unlike Black Mana or Concord, it's light enough to let content breathe without the page disappearing entirely. It's the one that works harder in warm color palettes while still supporting cool accents and dark text without friction.
Pair it with sage, terracotta, or muted metallics and it starts to feel intentional rather than default. Against pure whites and blacks, it can feel thin, it wants company.
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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