| Code Letter from Dictionary of Color Names (published 1955-1976) Source colors are assigned one of 267 centroids in the dictionary. |
Source |
Field |
| M | Maerz and Paul, Dictionary of Color, 1st ed. (1930), 2nd ed. (1950) added Standard Color Cards for 1941 and colors from Home and Garden magazine | general |
| P | Plochere Color System | interior decorating |
| R | Ridgway, Color Standards and Color Nomenclature (1912) | biology, botany |
| T | Taylor, Knoche & Granville, Descriptive Color Names Dictionary | mass market |
| TC | Textile Color Card Association [TCCA] (name changed to The Color Association of the United States [CAUS] December 1955), Standard Color Card of America and U.S. Army Color Card (Standard Color Reference of America, 1st edition May 1915, 10th edition by 2003) | textile sales promotion |
| A | American Association of Textile Chemists and Colorists and Society of Dyers and Colourists | dyes |
| B | Colour Terms in Biology, H.A. Dade | biology |
| F | Federal Specification TT-C-595, Colors; (for) Ready-Mixed Paints, see FS-595B (1994) The number listed is the second through fifth digits. The first digit (not listed here) indicates luster: 1=gloss, 2=satin, 3=matte | paint |
| H | Horticultural Colour Charts, R. F. Wilson | horticulture |
| MUP | Commercial Standard CS147-47, Colors for Molded Urea Plastics | plastics |
| PSP | Commercial Standard CS156-49, Colors for Polystyrene Plastics | plastics |
| RC | National Research Council, Rock-Color Chart | rock colors |
| S | Postage-Stamp Color Names, William H. Beck | philately |
| SC | U.S. Department of Agriculture Soil Charts | soil colors |
| G | House and Garden magazine, in Supplementary Index of Color names (Dictionary of Color, 2nd edition, 1950) | |
| Code |
Branch of U.S. Government using the color name |
| Agr | Department of Agriculture |
| AN | Army-Navy (See Army-Navy Aircraft Standard Colors and Army-Navy Aircraft Camouflage Standard Colors) |
| BuOrd | Bureau of Ordnance, Navy Department |
| CAA | Civil Aeronautics Administration, Department of Commerce |
| Eng | U.S. Engineers, U.S. Army |
| FS | Forest Service, Department of Agriculture |
| MC | U.S. Marine Corps, Navy Department |
| MA | Maritime Administration, Department of Commerce |
| N | Navy Department |
| PC | The Panama Canal |
| PO | Post Office Department |
| PBS | Public Buildings Service, General Services Administration |
| PR | Bureau of Public Roads, Department of Commerce |
| QM | Quartermaster Corps, U.S. Army |
| SCS | Soil Conservation Service, Department of Agriculture |
| TC | Transportation Corps, U.S. Army |
| USA | U.S. Army (See Supplement to U.S. Army Specification, 3-1, 1943; also U.S. Army Color Card published by the Textile Color Card Association) |
| Y&D | Bureau of Yards and Docks, Navy Department |
| Code Letter from Dictionary of Color Names (published 1955-1976) Source colors are assigned one of 267 centroids in the dictionary. |
Retsof Mother of all Color Charts code mapped to 267 colors |
Retsof Mother of all Color Charts code from Maerz and Paul color plate |
Source |
Field |
| M | CM-MP | | Maerz and Paul, Dictionary of Color, 1st ed. (1930), 2nd ed. (1950) added Standard Color Cards for 1941 and colors from Home and Garden magazine | general |
| MPA | source (A) in Maerz and Paul | animal dye |
| MPB | source (B) in Maerz and Paul | British ready-mixed Paint |
| MPC | source (C) in Maerz and Paul | ceramics |
| MPF | source (F) in Maerz and Paul | Funk & Wagnalls' New Standard Dictionary
|
| MPG | source (G) in Maerz and Paul, 2nd ed. | House and Garden Magazine
|
| MPM | source (M) in Maerz and Paul | American ready-mixed paint |
| MPO | source (O) in Maerz and Paul | Oberthür & Dauthenay's "Repertoire de Coleurs," (1905)
|
| MPP | source (P) in Maerz and Paul | pgiment used by artists and structural painters |
| MPT | source (T) in Maerz and Paul | textile industry |
| MPV | source (V) in Maerz and Paul | vegetable dye |
| P | CM-PLO | | Plochere Color System | interior decorating |
| R | CM-RI | MP-RI | source (R) in Maerz and Paul; Ridgway, Color Standards and Color Nomenclature (1912) | biology, botany |
| | | MPO-RI | source (R 1905) in Maerz and Paul; Oberthür color adopted by Ridgway | |
| T | CM-TKC | | Taylor, Knoche & Granville, Descriptive Color Names Dictionary | mass market |
| TC | CM-TC | | Textile Color Card Association [TCCA] (name changed to The Color Association of the United States [CAUS] December 1955), Standard Color Card of America and U.S. Army Color Card (Standard Color Reference of America, 1st edition May 1915, 10th edition by 2003) | textile sales promotion |
| A | CM-A | | American Association of Textile Chemists and Colorists and Society of Dyers and Colourists | dyes |
| B | CM-BIO | | Colour Terminology in Biology, H.A. Dade | biology |
| F | CM-FS | | Federal Specification TT-C-595, Colors; (for) Ready-Mixed Paints, see FS-595B (1994) | paint |
| H | CM-HO | | Horticultural Colour Charts, R. F. Wilson | horticulture |
| MUP | CM-MUP | | Commercial Standard CS147-47, Colors for Molded Urea Plastics | plastics |
| PSP | CM-PSP | | Commercial Standard CS156-49, Colors for Polystyrene Plastics | plastics |
| RC | CM-NRC | | National Research Council, Rock-Color Chart | rock colors |
| S | CM-SB | | Postage-Stamp Color Names, William H. Beck | philately |
| SC | CM-SC | | U.S. Department of Agriculture Soil Charts | soil colors |