Appearance
Standard fg colors (SGR 30-37)
SGR 30-37 set the foreground text color to one of 8 standard colors: black (30), red (31), green (32), yellow (33), blue (34), magenta (35), cyan (36), white (37). Universally supported. The actual displayed color depends on the terminal's color scheme — "red" in one theme may look very different from "red" in another.
Supported by 4 of 6 backends (67%)
Support Matrix
| Backend | Version | Support | Notes |
|---|---|---|---|
| Ghostty | 1.3.1 | ✓ yes | |
| Kitty | 0.40.0 | ✓ yes | |
| vt100 | 0.1.0 | ✓ yes | |
| xterm.js | 5.5.0 | ✓ yes | |
| Alacritty | 0.26.0 | ~ partial | Backend returns palette index instead of resolved RGB |
| WezTerm | 0.1.0-fork.5 | ~ partial | Backend returns palette index instead of resolved RGB |