Introducing Wide Gamut Wednesdays

This week I’m kicking off a new series of posts that set out to answer a simple question:

“Can an HDTV accurately reproduce these colors?”

I’m calling the new weekly feature “Wide Color Gamut Wednesday” or #WideColorWednesday in social media speak. Each week we will analyze a new wide color gamut image and post the results to our @dot_color Twitter feed.

In the process, I think we’ll find that “wide gamut” colors – colors that fall outside the BT.709 color gamut used by HDTVs – are actually fairly common beyond classic examples like Brazilian tree frogs or Coca Cola cans. In fact, in our first test, we found a simple image of spring flowers, taken in Rochester, NY, contained mostly colors that fall outside the BT.709 gamut.

Wide Color Gamut image analysis

62.5% of the colors in this springtime flowers image fall outside the BT.709 color gamut used by HDTVs #WideGamutWednesday

I thought it would be helpful to write up the first #WideColorWednesday image as a blog post with some background on the process used to create these images.

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Can your TV accurately display your favorite NFL team’s colors?

Over the weekend I saw this interesting tweet about color gamut and the NFL and I had to find out if it was true:

Could it be that something as simple as an NFL jersey is not within the color gamut of modern HDTVs? I mapped the Broncos team colors onto the CIE 1976 color space along with the HDTV color gamut standard, called rec.709. As you can see, the orange is right on the edge and the blue is indeed outside the gamut.

When we think of high color content, we think of action movies and video games, but this exemplifies how color performance affects everything we see on our TVs, even down to the jersey being worn by our favorite sports team. Luckily high color displays are on their way to fix this problem.  As you can see, the Bronco’s colors fall nicely within the much wider DCI-P3 color gamut.