RangeColorSkills is a lightweight World of Warcraft addon that visually enhances action buttons based on their usability:
🔴 Red when the target is out of range.
🔵 Blue when you're out of mana.
🟡 Yellow when both conditions apply.
The addon supports full customization via the in-game settings menu, allowing players to change the colors and toggle combined conditions. Compatible with Retail, Classic+, and Cataclysm / Pandaria Classic.
Use /rcs to open settings.