# Save for Web changes color

every time I save for web in Illustrator, my colors change. I've looked this up, but every solution I find, the option is grayed out for me. In Edit > Color Settings everything is grayed out. Also edit > Assign Profile is also grayed out. I've changed the document over to RGB from CMYK and it still converts my colors when using "Save for Web". I need to use "Save for Web" because of the easy scalability it has because I need to scale something up in different various sizes. I also noticed in the settings of "Save for Web" that Convert to sRGB is checked and is grayed out so I can't uncheck it.

• How did you setup your document? – DᴀʀᴛʜVᴀᴅᴇʀ Feb 26 '16 at 1:58
• I can't exactly recall the exact settings, but the color mode was set to CMYK and Profile was set to Custom. – ErraticFox Feb 26 '16 at 2:06