![]() There are many different ways to do this. Now that we have the image embedded in an RGB space, the distribution of the pixels can be analyzed to detect the most prominent colors. Play around with the graph (desktop only) – the shape is pretty cool. Each pixel is colored to reflect its color in the original image. This results in fewer pixels, though the distribution and shape of the image’s pixels is still the same. Note that I’ve sampled the input photo down before plotting it. Plotting each pixel from the above image in an RGB space looks like this. Each dimension ranges from 0 to 255 (assuming 24-bit color). ![]() Here, each pixel has a red, green, and blue component (or dimension). Since each pixel’s color can be represented in RGB format, we can plot each pixel in a three-dimensional RGB (red, green, blue) color space. The first step in color palette extraction is to represent the colors of an image in a mathematical way. All of the approaches we’ll discuss allow some control over the number of colors to extract.įor this post, we’ll focus on extracting a 10 color palette from the photo below. How large or small this set of colors should be can be subjective. PalettesĬonceptually, extracting a palette from an image is simple – the goal is to detect a set of colors that capture the mood of the image. ![]() You can find the code for it on Github and a live version of it here. I also wrote an interactive web app to allow folks to play around with the different approaches I’m going to discuss. In this post, I’ll introduce some common approaches for extracting color palettes from images. The colors in a photo are usually highly correlated and reflect natural color palettes of their content. An easy “something” to extract them from is an image (or photo). It’s easy to choose some random colors, but generating a coherent and aesthetically pleasing palette in an automated way is not easy.Ī happy medium between creating palettes by hand and automatically generating them is to extract them from something–essentially borrowing inspiration from somewhere else. Although there have been some attempts to procedurally generate palettes, automated palette creation is very difficult. Read affiliate disclosure here.Color palettes are usually carefully hand-selected to reflect a desired design aesthetic. If you have any questions or need clarification on anything covered in this tutorial then please leave a comment below. Once you’re there, everything else is pretty self-explanatory if you’re already familiar with mobile UI. It’s safe to say that making a color palette from an image in Procreate is simply a matter of locating the Palettes menu in the menu system. If you’d like to delete the entire palette, just tap on the menu icon to the right of the palette’s name (represented as three small circles) and select Delete Palette from the dropdown list. If at any point you’d like to remove a color from your palette just hold a tap over it until the Remove Swatch label populates and tap on it. Once you are finished you will have a custom color palette, made using color from your image, that you can work with in Procreate any time you want! Just open your Palettes menu and tap on one of the colors to set it as your active color. Simply repeat this process to add more colors to your palette: Sample a color from your image by holding a tap over the area that contains a color you’d like to save:Īll you have to do now to create your color palette from an image in Procreate is tap on one of the boxes in your palette to add the color: Tapping on one of the empty boxes in the palette will add the current active color as a new swatch. Now it’s time to start adding colors from the image to that palette. Step 5: Start sampling colors from your image to add to the palette Step 4: Name your paletteīefore going any further, it would be a good idea to assign a name to the new palette.ĭouble-tap on the text to highlight it and input a name for your palette: Double-tap the text to highlight it. You will now have a new, empty palette to work with. To add a new palette, tap the plus icon ( +) in the top-right corner of the menu and select Create New Palette from the dropdown menu: ![]() Step 3: Tap the plus (+) icon to add a new palette We will be adding our own to this list, using colors from the image. There should already be some default palettes indexed in there. Then, navigate towards the bottom of the menu where it says Palettes and tap on it to open the Palettes menu: The Palettes menu is located within the Color menu. Open the Color menu by tapping the round color disc in the top-right corner of the screen. Step 2: Open the Color menu and navigate to the Palettes section For this demonstration we will be sampling colors from the following image: The colors from this image will be sampled to create a custom color palette in Procreate. If done correctly your image should be open in a new document.
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