first you must to download photoshop , etc ... to view the RGBA Color.
The RGBA Color is Expressions for The Red - Green - Blue - Alpha Color , But Just We Need The Red - Green - Blue Color the alpha cannot use on the car .
You will find on photoshop Three Boxes :
1- [R] 2- [G] 3- [B]
This Three Boxes minimum must one number of course lool , maximum must three number .
in this palette we found this three color . the RGB . Are Create The Bule navy color such as while we Confusion the color , we found an other color , loool xDD
|150 , 195 , 218|
Now Close The Photoshop then go open carcols.dat into Your Data Folder
|C:\Program Files\Rockstar Games\GTA San Andreas\data\carcols.dat|
Then Go To Under the pink color , is the last color :
|236,106,174 # 126 pink light|
Now Put The Color RGB Number With He is Name And The ID Number !! Such as this
|150 , 195 , 218 # 127 Bule navy|
To Add on the car I advise you to use the ID Numer , Primary and Secondary Color Such as this
I Hope You understand And Like This Tutorial