Consider employing a professional graphic designer or someone studying design at a local college to help with your branding. Put it out there online or on a thumbtack board on campus that you are looking to work with a local designer for some branding and identity work. You might be surprised at the cost or trade agreement that can be worked out. There are also some online design services that pair businesses or projects up with designers, such as fiverr.com or upwork.com.
If you are working with a graphic designer and move to work with a different designer, be sure to have the exact color formulas for RGB, CMYK, and the hexadecimal numbers for web use.