These values represent shades of Solomon Colors Dry Integral Colors based on medium tone gray Type I-II Portland cement with 4” slump and a 6 sack mix. Use these values as a guideline only. Shade variations of cement and aggregate, plus variations in the mix design, volume of water, addition of admixtures and other additives, etc., may have an effect on the final color. Therefore, we recommend that a test slab be poured and approved prior to the start of the job. If your mix design is different, please reach out to your Solomon Colors representative for assistance.