The original title is: "Terminal themes built for prose reading, not syntax highlighting"

Short summary

Robert Nowell released Klein-blue, four open-source terminal themes optimized for reading prose (Claude Code output) rather than syntax highlighting, using Yves Klein's IKB pigment with APCA-verified contrast. The design splits IKB across ANSI slots to preserve color identity while ensuring readable text. Each variation balances Claude's brand integration differently, shipping as macOS Terminal.app profiles with reversible installation.

• •Themes optimized for prose reading (Claude Code output), not syntax highlighting
• •Four variations exploring different approaches to Claude brand integration
• •Built on Yves Klein IKB pigment with APCA contrast verification for accessibility

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