X-Rite Color Blog

To measure color, a color measurement device shines light onto a sample, captures the amount of light that is transmitted or reflected in the 380 nm to 780 nm wavelength range, and quantifies it as a spectral measurement. Color measurement is necessary to specify, quantify, communicate, formulate, and verify color quality for color critical work. Because everyone perceives color differently, color measurement is more precise than visual evaluation. What is a Color Measurement Device? There are t...

Learn more about light, reflection curves, optical brighteners, and more.     Illuminants Electro magnetic radiation in the wavelength range from 380 nm to 730 nm is seen as light by our eyes. Low wavelengths show as blue light. Then the spectrum continues from green, yellow, orange to red. UV radiation is located in the range below 380 nm; the range above 730 nm is called infrared radiation. The visual impression of a colored body changes by the composition of the incoming light. ...

2020 forced manufacturers to rethink the way they work. Around the globe, COVID put a hard stop on the travel required to approve prototypes and delayed the shipment of physical samples. Many brands started looking for ways to use digital color samples to keep production moving but struggled with the inability to replicate how a color sample would look on a prototype.   The PANTORA desktop application closes this gap. With PANTORA, users can capture or import spectral samples and store, man...

Each year we enjoy looking back to see which blogs captured the most attention. Some make the top 10 list ever year, while others are a surprise.  Here's what our readers found most interesting in 2020. Top 10 Blogs of 2020 #1   L*a*b* Color Values   Like geographic coordinates – longitude, latitude, and altitude – L*a*b* color values give us a way to locate and communicate colors. Learn the history and uses of this popular color space.   #2  &nbs...

COVID-19 has forced many companies to rethink the way they communicate, approve, and produce color.    For some, that means trying to conduct “business as usual” from a remote location. For others, it means finding ways to manage color without travel. Either way, we know our customers are doing everything they can to sustain business while keeping their employees healthy and safe.    We want to help. Over the past few months we’ve been adding new resources t...

To establish a successful quality control program, you need good instrumentation, robust software, and trained users. But even with everything in place, there are some common pitfalls to watch for when using a spectrophotometer to analyze color quality. Measuring plastic parts with the X-Rite Ci7800 benchtop spectrophotometer. Top Five Color Measurement Pitfalls  1. Bad Standards and Samples Physical standards and samples don’t last forever. Careless handling and dirty devices can ...

Whether you’re producing textiles, automotive parts, or plastic pieces, color needs to remain consistent or the final product will be rejected. Unfortunately, there are many ways for color errors to creep in during manufacturing. Creating and using accurate digital color standards is one way to combat these errors. Digital color standards can be used in software to specify and communicate color, formulate colorants and raw materials, and control color quality. They give brand owners peac...

Whether you work with plastics, coatings or textiles, you must consistently achieve in-tolerance color or your product could be rejected before it even makes it to the shelf or showroom.     This is especially true for brands that rely on off-site suppliers and manufacturers for raw materials and parts that come together at assembly, such as the plastic dashboard, fabric seats, and coated interior panels of a car. Even if each site produces in-tolerance color, it must be monitored an...

No matter the industry, our customers are all working toward the same goal: Achieve accurate color and keep production moving. Even in the best conditions, color data can be a challenge to capture and share. COVID-19-related travel bans and social distancing guidelines are making it harder than ever.    Today we’ll share three easy ways to remotely share color data so you can achieve your color goals without shipping physical samples or making onsite visits. The Benefits of Digit...

Our customers who are now working remotely need to be aware that changing a small variable – such as approving color from home under a different light source, or emailing specifications instead of sending a physical sample – can introduce color issues that risk creating a larger color problem. The first and most critical stage to color control is accurate color communication. These resources will help you get started. The Importance of Color Communication Blog | Many color...