Four reasons are easier to remember than twelve colors
Reduce Reading Tab Color Overload
Stop assigning a new color to every theme. Give each tab one job: Keep, Felt, Clue, or Discuss. Write the four-word legend inside the front cover or on a removable card, then reuse it for the whole book.
A large palette can look organized while you are setting it up and become hard to decode later. A smaller legend keeps the meaning stable, and a short note can hold the detail that color alone cannot carry.
Step 1
List what your current colors are trying to do
Ignore the color names for a moment. Beside each one, write the action it represents: save an idea, mark an emotion, follow a clue, or return with a question. If two colors have the same job, they can share one category.
Step 2
Collapse the list into four verbs
Use Keep for an idea worth carrying, Felt for your reaction, Clue for something you want to track, and Discuss for a question you want to revisit. These are reading intentions, not claims about what a passage means.
Step 3
Let a short note carry the nuance
When one tab needs more detail, add a few words in your own language. The note can distinguish two kinds of clues or name the feeling without creating more colors. Avoid copying a long passage when a page reference and cue are enough.
Step 4
Convert old tabs only when you meet them
Do not rebuild the whole book. When you naturally return to an old marker, choose one of the four jobs and update the legend if needed. Leave the rest alone until it becomes useful.
Check
Test the legend after one reading session
Close the book, look at three recent tabs, and say why each one exists. If the answer comes from the legend plus a short cue, stop changing the system. If not, rewrite the cue before adding another color.
Stop rule
The legend serves the reading
Keep fewer categories than you can remember. A tab system has done its job when it helps you return to a meaningful page; it does not need to classify every sentence.