We’re trying to compare an image on a monitor (whose gamut and brightness are almost limitless) with the appearance of a printed image that has a limited gamut and is affected by the color and brightness of ambient light and the color and reflectivity of paper. In fact, there’s no paper surface that reflects all of the light that strikes it. The difference in paper plays a role here, too. The more ink you add, the more lightwaves are blocked and the darker the color appears. When the light strikes the surface of the paper, much of it bounces back and is filtered a second time as it passes through the ink again on its way to your eyes. Light passes through the ink and is filtered. When combined, these produce a significant but relatively smaller range of colors than you can see on a glowing monitor.ĬMYK is known as subtractive color because the ink acts like a transparent filter that subtracts lightwaves from the ambient light as it falls on paper. In contrast, printing presses - and your desktop inkjet printer - use the CMYK color system, which relies on four ink colors: cyan, magenta, yellow, and black. We’re talking about glowing pixels, and that’s why you can create colors on a monitor that glow brightly or even fluoresce. The more you add, the lighter the color gets until you end up with white. Since RGB color is made by adding light together, it is known as an additive color model. The monitor generates three colors of light (red, green, and blue), and the pixels in the screen blend these in different combinations and intensities to achieve an impressively large color range called a gamut. Your monitor (and any other digital device) displays color using the RGB color system. And for good reason: You are caught between two fundamentally different color models. How many times have you seen your work in print and thought, “That’s not what the color looked like on my monitor”? It’s a challenge, this translation of color from the computer monitor to ink on paper.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |