[Theme] Blue Color Mismatch in Kitty Terminal

Resolved 💬 5 comments Opened Jul 25, 2025 by osv Closed Sep 11, 2025

I'm using the black ANSI color theme in Claude Code v1.0.60.

It works as expected in xterm and urxvt, but in Kitty, the ANSI blue color is not applied.
Please fix this issue, as Kitty is currently unusable because of it.

Command for testing colors used in a screenshot: ! for i in {0..15}; do print -nP "%F{$i}$i %f "; done; echo

urxvt terminal:

<img width="885" height="415" alt="Image" src="https://github.com/user-attachments/assets/a3890178-eca9-4bef-adca-75e8c6fc4cb6" />

kitty terminal:

<img width="1080" height="579" alt="Image" src="https://github.com/user-attachments/assets/31a0a77b-383e-4049-add5-fd348bbea1bf" />

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