I checked out the theme and noticed that it uses 256 color approximations. I would like to make an option to use precise colors provided from the 16 ANSI colors. The solarized vim theme does this, and it works really great.
I have made a PR dracula/iterm#2 on the iTerm theme, so that it includes all of the dracula colors within the 16 ANSI colors. If that gets merged I will proceed with improving the vim theme with an option of relying on the 16 ANSI colors.
How does that sound?