Check out the patch notes for the v20 Lovely Update here: http://maplestory2.nexon.net/en/news/article/55909/lovely-update-v20
- Last Active
That doesn't change the fact that your previous statement is factually wrong.
As some might know, KMS got rid of unlockable colors in favor of a color slider.
The color slider is vastly superior in terms of customization options compared to the current system.
Some (very ugly) examples of what's possible: 1, 2
The system we currently use is extremely limited, both in color variety and in actually unlocking those colors.
Some of the requirements for unlocking certain colors, such as having to level a class, having to max a certain type of gathering, or doing 1k pvps, are counter-intuitive to the game's style which heavily focuses on its customization aspect.