Pantone Tcx To Tpx Converter May 2026

There is no mathematical conversion.
Pantone TCX and TPX codes refer to identical colors. The difference is purely in the suffix:

To “convert” TCX to TPX: Keep the same number, change the suffix.
Example: 19-4052 TCX (Classic Blue) → 19-4052 TPX.

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If you have ever worked in fashion, textiles, interior design, or product manufacturing, you have likely encountered the frustrating moment when your fabric swatch (TCX) doesn't match your paper chip (TPX). While both are Pantone systems, they are not the same—and converting between them is not as simple as changing a number.

This article explains what TCX and TPX mean, why the codes differ, and how to accurately convert from one to the other. There is no mathematical conversion

Pantone provides a master list (available in their myPantone app or support documents) that maps every TPX number to its TCX equivalent.

How to do it:

There is no "magic algorithm" software that mathematically converts the hex code, because the relationship is based on physical swatches. However, there are three reliable methods to convert between the two systems.

A: Look at the color book you pulled it from. If the swatch is on glossy cardstock, it is TPX. If it is on soft, fuzzy cotton, it is TCX. If you don't have the book, assume it is TCX (the modern standard). To “convert” TCX to TPX: Keep the same