Using colour safely
25th June 2002
Mark’s latest tip is up: Using color safely. I’m aware of the rule that you should never use only colour as an indicator of something in a user interface, but I had completely forgotten that my own links on this blog were a classic example of that—all that distinguished them from the rest of the page was a difference in colour. I’ve now turned underlines back on for all links except those in the entry footers (which looked ugly with underlines), based on the principle that the text and position of the footer links should be enough to explain their purposes even without the underline.
More recent articles
- Highlights from my appearance on the Data Renegades podcast with CL Kao and Dori Wilson - 26th November 2025
- Claude Opus 4.5, and why evaluating new LLMs is increasingly difficult - 24th November 2025
- sqlite-utils 4.0a1 has several (minor) backwards incompatible changes - 24th November 2025