The Changing Palette of LEGO: 1975-2014

Dave E. over on the Brickset forums has compiled a fascinating summary of the evolution of the LEGO palette over the past 40 years. Dave wrote an program to analyze the Brickset database, pulling part inventories for the last 40 years’ worth of sets. He says he ignored a few special themes known for their rampant use of unusual colors, such as Duplo and Fabuland.

Dave E's color analysis of LEGO

This chart compiles the colors as a percentage of the total parts produced each year, so while a color’s percentage may decrease from one year to the next, its actual quantity produced may increase if LEGO manufactures more total pieces the next year. This chart also only accounts for a set’s release year, and not the subsequent years in which that set may have been produced, nor the quantities LEGO produces, so it only approximates what a collector would have if they were able to buy one copy of each set in its release year.

Dave’s primary finding is that the two shades of grey — originally light and dark grey, now known as light and dark bluish grey thanks to a 2004 hue switch by LEGO (see below) — have gradually eclipsed more and more of the spectrum, today comprising around 25 percent of the total parts produced. In the 1970’s, red, yellow, and blue dominated the rainbow, but as the company’s outlook has gotten brighter, so its rainbow has turned darker. My totally scientific and not-at-all-biased research suggests this is indeed the case:



Black has held steady through the years with between 20 and 30 percent, while white increased, peaking in the 1980’s at around 15 to 20 percent, then gradually diminishing again to its current position around 9 percent. Dave also points out the rise of Dark Tan, which just 5 years ago wasn’t visible on the chart, and now occupies a narrow but steadily growing slice of the pie.

LEGO colors can be a complicated matter, not least because there are a lot of them, but also because the fan community and LEGO can’t agree on what to call them. Then compound that with the fact that some dominant colors shifted hue over time as LEGO cleaned up their palette. Brickset lists 141 colors in its database, while Bricklink records 157, though 27 of those are Modulex colors (Modulex was an offshoot of LEGO for use in Architectural models, featuring smaller scale bricks, and no doubt warrants a whole other post some day).

Lego Colors
[Photo courtesy of Ryan Howerter]

For example, the community has Light Grey and Dark Grey. LEGO called them Grey and Dark Grey. Around 2004 LEGO used feedback from focus groups and a company-wide restructuring to tighten up its color chart and fine-tune a few prominent colors. Most widely known (and much wailed about) were Light and Dark Grey, as well as Brown (what LEGO called Earth Orange) and a few other less common colors. Dark Red also shifted hue at the same time later in 2010, but it was such a subtle shift that it went largely unnoticed by fans, and even Bricklink decided not to differentiate between the old and new hues. The new Light and Dark Grey became known as Light and Dark Bluish Grey (often shortened to Light and Dark Bley), while LEGO calls the new colors Medium and Dark Stone Grey. Brown became Reddish Brown, a name upon which, somewhat shockingly, both LEGO and fans agree.

Some fans delight in digging into the intricacies of LEGO color theory. One such is our friend Ryan Howerter, who has written up a fascinating article for New Elementary on LEGO colors, which would provide some great further reading.

5 comments on “The Changing Palette of LEGO: 1975-2014

  1. DagsBricks

    Part of the reason for the disagreement on what to call colors is that TLG used to be very tight with their data. Fans were forced to come up with their own names. Nowadays TLG is more open with their data but some fan sites still persist in coming up with their own names, e.g. Bright Light Yellow instead of the canonical Cool Yellow. There may be something about continuing to use fan created conventions. But yeah there can be confusion when Green = Dark Green and Dark Green = Earth Green.

  2. Chris Post author

    DagsBricks: Yes, you are correct: until the mid 2000’s, LEGO was incredibly tight-lipped about sharing any proprietary information, up to and including color names. Many of those of us who have been in the fan community for a long time have grown accustomed to the differences between fan color nomenclature and LEGO’s color nomenclature, just as we are accustomed to part name differences. I will admit that even I was stumped for a bit when researching this article while trying to find LEGO’s official name for old Brown. I never would have guessed that it’s Earth Orange, since Earth Orange is a wholly different color in fan nomenclature (and that color is Light Orange Brown to LEGO).

  3. caperberry

    Another useful resource is Linus Bohman’s new addition to Swooshable, the Colourschemer.
    He’s used Ryan’s photos to create an app that allows you to see multiple pictures of colours together, to see if the colour scheme works. It also has a useful search function (a little hidden, at the bottom of the drop down menu that says ‘solid colours’ by default) which is a great way of locating colour names be they TLG or the fan created names.

    Thanks for the link Chris

  4. Chris Post author

    Thanks Ryan! Good catch.

    @Caperberry. Thanks, and you’re quite welcome. Keep up the good work on New Elementary!

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