PMS stands for Pantone Matching System and consists of 18 base colors that can be combined to 1.124 mix colors. Note: If you have stickers with transparent background printed in CMYK, the white color in your design becomes transparent on the sticker. t-shirts, sweaters, etc.) we usually don't use CMYK colors PMS colors are used instead. pens, sun glasses, etc.) and textile items (e.g. are printed in CMYK, also known as 4-color, full-color or quadri print. Most products like posters, flyers, banners, business cards. You can read here how to ensure that your file is in the correct color coding. Please realise that colors that are not in the CMYK spectrum will be converted to the closest color that can be printed, which can cause unpleasant surprises.
If your file is created in RGB, it can be converted to CMYK. Therefore it is very important that files are created with the correct color coding. These differences in color mainly affect brown, green and purple shades and most of all very bright colors. The biggest differences occur with a combination of both, e.g. This leads to colors that you can see on your screen, but can't be printed. CMYK only passes the ink color, all other light is partially or completely absorbed. With RGB, we work with light sources of colors, CMYK is based on color filters.Īnother important difference is that you can't form that many different colors with CMYK. An identical picture printed on white paper will be perceived differently than one printed on recycled or salmon-colored paper.įigure 1 shows that RGB colors are combined to get more colors. CMYK colors don't just absorb the light that is reflected by the paper, but they are also influenced by the color of the paper. Only the unabsorbed light is reflected. This means that the color of the paper itself is also a very important factor in the way colors are perceived. Because of this, we use inks that partially absorb the light. In addition, paper absorbs and reflects light as opposed to a monitor that emits light. This is why we need the "Key" color to make a beautiful, deep black. A first difference is that the surface/background with CMYK is white (e.g. Just like RGB, colors are formed by combining these four base colors. CMYKĬMYK colors are composed of four base colors: Cyan, Magenta, Yellow and Key (Black). In order to print RGB colors we must convert the additive color model (RGB) to a subtractive color model (CMYK). Paper absorbs and reflects light that is emitted by another light source such as the sun, your desk lamp or your monitor. Unfortunately, RGB colors can't be printed, since paper doesn't produce any light. In total, you can create 16.777.216 colors.
The amount of each color is between 00 (none of that color) and the hexadecimal FF (all of the color). The color consists of a combination of the three base colors. The more light your monitor produces, the brighter the colors will be, and if the monitor produces Red, Green and Blue at their maximum levels and they are mixed together, you'll see white. If it doesn't produce any light, all you see is black. Without any light, there is no noticeable color, also known as black. The more light that is produced, the more color that can be seen. RGB colors ( Red Green Blue) mainly occur in digital media, like your monitor or pictures you make with a digital camera. The most important color models are RGB, CMYK and PMS. There are different color models (types of colors). Colors are an important aspect of printing, but not all colors are the same.
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