TCX vs. TPX: The Essential Guide to Pantone Color Conversion
If you've ever looked at a Pantone swatch and wondered why it has two different codes for what looks like the same color, you aren't alone. For designers in the fashion, home, and interior (FHI) industries, the "TCX" vs. "TPX" (now TPG) debate is a daily reality.
Understanding how to "convert" between them is less about a math formula and more about understanding how color lives on different materials. What is the Difference? Both suffixes belong to the Pantone Fashion, Home + Interiors (FHI)
system. The core color numbers are often identical, but the suffix tells you the material the color was produced on: TCX (Textile Cotton eXtend): pantone tcx to tpx converter
These swatches are dyed onto 100% cotton fabric. This is the "gold standard" for apparel designers because it shows how a dye will actually behave on fibers. TPX (Textile Paper eXtend): These are the same colors printed on paper. In 2015, Pantone replaced TPX with TPG (Textile Paper – "Green") to meet eco-friendly lead-free standards. Can You Convert TCX to TPX?
Technically, they share the same numbering system (e.g., Pantone 18-1660 TCX and 18-1660 TPX are meant to be the same hue). However, a "perfect" conversion is difficult because of how light interacts with the surface: Sheen and Depth: TPX/TPG often appears roughly 15% lighter
or brighter because paper reflects more light. TCX (cotton) has more "depth" and can appear darker or more saturated because the fabric absorbs light. The "Metamerism" Trap: TCX vs
Colors that look identical under office lights might look totally different in daylight because the chemistry of dye (cotton) is different from the chemistry of ink (paper). How to Convert Colors Safely
If you need to find the closest match across systems, here are the best tools: What is TCX & TPX of Pantone color number? - Vocal Media
Before we discuss conversion, we must understand the difference between the two standards. Before we discuss conversion, we must understand the
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.
A Pantone TCX-to-TPX conversion can provide a useful visual reference, but it is not a one-to-one, guaranteed match due to substrate and process differences. Use Pantone’s official tools as a starting point, verify with physical swatches under standardized lighting, measure with a spectrophotometer when precision matters, and run iterative samples on the target material to finalize colors.
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Here is a professional workflow for converting TCX to TPX: