![]() ![]() ![]() (I should mention some of these problems can be solved using "hide" as Ken shows in his our Australia/New Zealand TUG video at 10:20 in. Truth is, the transparent color hex code can often be used as a replacement for a transparent shape. If you want to follow along or just want it as a reference, all of the following use cases are in my Introducing the Transparent Color Hex Code in Tableau workbook on Tableau Public.Ībove, I m entioned my transparent shapes blog post. (Truth is, I don't think I've even scratched the surface on it's potential and I'm super excited to see what this amazing community will come up with). So we've talked about the background and conceptually what it can do, how about we break down a couple of use c ases. What if you had two types of marks in one chart and wanted one mark to be 100% opacity (zero transparency) in red and the other mark to be 0% opacity (100% transparent), how might you accomplish that? Well, I know of one way! The transparent color hex code! That's a really great question and it pretty much boils down to this. ![]() Okay, so we've talked about the fact that we can bring a transparent color into Tableau via the preference file, but how can we use it? How might it help us? After all, if we want something to be transparent, why don't we just use the Opacity slider in the color card? This is only for full transparency I tried it with all the variations (10%, 20%, 30%, etc.) but they did not work. (For more information on creating a custom color palette in Tableau, check out this help article.) Below is the transparent color palette I created within my preference file. So, here's the trick.you must create a custom color palette that includes the 8-digit hex and then you apply color from the palette itself. Unfortunately, it stopped me at 6 characters.because they are hex codes after all, not oct codes! and each level has it's own hex code.Įager to learn more, I instantly went into Tableau, pulled up the Color Picker and starting typing the code into the hex code field. However, my understanding is that there are additional levels of transparency as you can set them to 10% transparent, 20%, 30%, etc. I'll be honest, I tried this in Illustrator (which I am no expert) and could not get it to work. The hex code for transparent white (not that the color matters when it is fully transparent) is two zeros followed by white's hex code of FFFFFF or 00FFFFFF. You can actually apply a hex code color that is transparent. Through some research, I learned that the transparent hex codeis actually fairly common in design tools such as illustrator. ![]() What? This, of course, piqued the interest of both Ken and I and we started digging in. During that presentation, there was a lot of talk in the chat window (it was an amazing group) and while I was talking about transparent shapes, Fi Gordon mentioned the transparent hex code. During that presentation, I gave a bunch of exa mples of how I use transparent shapes in every viz I create.every one! (I cannot begin to tell you how handy these are - check out my Transparent Shapes blog post for more information). A few months ago, Ken and I presented at the combined Australia / New Zealand Tableau User Group. ![]()
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