this is the tan/grey/pink color

Sherwin Williams Gloss Industrial HS Enamel, one gallon

BAC Colorant   OZ   32   64  128
B1-Black            2     7     -     1
N1-Raw Umber    2    28    1    1
R2-Maroon          -      8     1    -
Y3-Deep Gold      -    11     -     -
W1-White           6      -      -     -