Pantone to RAL Color Converter
Select a Pantone or RAL code to find the closest match in the other system, ranked by Delta-E color distance in LAB space. A Delta-E below 3 is visually close; above 6 is a noticeably different color. Nothing uploaded.
Nearest matches
Learn more: Pantone to RAL color conversion and Delta-E
Why Pantone to RAL conversion requires LAB space comparison
You cannot convert Pantone to RAL by comparing RGB or hex values because the two color systems were measured under different conditions and represent different gamuts. RGB values of the same physical color look different on screen depending on the monitor profile. LAB color space was designed to be device-independent and perceptually uniform, making Delta-E the correct method for finding the closest match.
Delta-E color distance - how far apart two colors appear
Delta-E is a single number measuring the perceptual difference between two colors in LAB color space. A Delta-E below 1 is invisible to most people - the colors match perfectly. Below 3 is considered a close match in professional print applications. Between 3 and 6 is an approximate match - most people notice it is slightly different but may accept it for cost reasons. Above 6 is a noticeably different color that most people would call different colors.
Pantone versus RAL systems and why they matter
Pantone is the dominant standard in graphic design and brand identity - industries where precise color communication is critical. RAL is the dominant standard in European industrial coating, powder coating, and construction - paint manufacturers stock RAL colors readily. When specifying paint for a building, piece of equipment, or industrial application, RAL is typically the appropriate system. When converting between them, the Delta-E score tells you whether the match is acceptable for your application.
FAQ
What is a good Delta-E score for a color match?
Below 1 is imperceptible. Below 3 is acceptable for print. Between 3 and 6 is approximate - fine for many applications. Above 6 is noticeably different. Your tolerance depends on whether color accuracy is critical (e.g., brand identity) or cosmetic (e.g., maintenance painting).
Can I convert Pantone to RAL exactly?
There is no exact conversion because Pantone and RAL systems use different color gamuts and coatings. The converter finds the nearest RAL Classic color using Delta-E distance in LAB space and indicates the match quality as Good, Approximate, or Different character.
Why show top 3 matches instead of just the closest?
The closest Delta-E match might be an obscure RAL code that is difficult to obtain from paint suppliers. The calculator shows top 3 matches so you can balance color accuracy against availability from your paint supplier.