[Bug] Prompt suggestion ghost text renders in near-black instead of dimmed gray on Windows

Status Open
Reported on v2.1.289
Maintainer reply None cached
Activity 0 comments · opened Oct 5, 2026

Bug Description
Prompt suggestion ghost text renders in near-black instead of dimmed gray on Windows. Same account on macOS shows it gray.
▎ - Claude Code 2.1.289, Windows 11, Windows Terminal, Git Bash -> zsh, One Half Light scheme
▎ - COLORTERM=truecolor is set inside the session
▎ - Still dark with both "Light" and "Light (ANSI colors only)" themes
▎ - Terminal renders faint (\e[2m), bright-black (\e[90m) and 24-bit gray correctly outside Claude
▎ - Screenshots: Windows (dark) and Mac (gray)

Environment Info

  • Platform: win32
  • Terminal: windows-terminal
  • Version: 2.1.289
  • Feedback ID: 4fffcbef-5c7a-4723-b227-2bd27e548969

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