![]() ![]() ![]() We look directly at the transmitted light itself. The light from our monitor screen's RGB elements is seen directly by our eye. ![]() RGB color: Red, Green, and Blue are the RGB primary colors of light. There is another system called CIELAB or Lab Color ( Wikipedia) that tries to define a specific color independent of how various devices might be able to reproduce it. Our home printers also use CMYK ink, but they are designed to expect to receive and convert RGB images (such as JPG files), since that's what we have to print.īoth RGB and CMYK are “device dependent” color, meaning any final result somewhat depends on how the specific device is able to show it, like depending on just how red can the chosen ink or phosphorus actually make it? Different devices might show it a little different. Painting (art or painted things, etc.) and printing (commercial prepress, etc.) and pigments and ink and dye and photo prints use the CMYK system that we see as reflected from the colored surface. Raw files are not yet exactly RGB yet, but raw files are also not viewable images yet, not until the RGB conversion that we can view. We view light transmitted directly from the source. This article is about RGB color, which is universally used in our digital cameras and scanners, almost all photo image files, computers, video monitors, cell phones, television and computer screens, stage lighting, and about anything else working with light (and our human eyes are a RGB system too). We see the light reflected from the surface after the pigment color has absorbed some colors of it. CMYK (Cyan, Magenta, Yellow, Key, Wikipedia) is called the Subtractive system as reflected from pigments (for example, seen after reflection from a surface, such as from painting, printing or photo prints).Our eye sees the light directly transmitted from the source. RGB (Red, Green, Blue, Wikipedia) is called the Additive system of light itself (for example, as transmitted from computer monitors and television sets).There are other color systems, but two of the basic color systems are: First the color systems, and then the details of RGB below. They are primarily used by web designers, graphic designers, computer programmers, and digital illustrators.Ĭhoosing the correct web colors can be exhausting, but it is a great skill to have, especially for marketing purposes.It is a long page. HTML color codes are used within HTML and CSS to create web design color schemes. To use a selected color code within your web page, you could place the following attribute within a given element to change its background color to red: style="background-color: #ff0000 " What are HTML color codes used for? A color chart provides a listing of common colors for quick selection. A color picker allows a user to select aĬolor by clicking on visual range of color to pin-point an exact code. Common color codes are in the forms of:Ī keyword name, a hexadecimal value, a RGB (red, green, blue) triplet, or a HSL (hue, saturation, lightness) triplet.ĭifferent values allow for 16,777,216 potential colors to be chosen.įor example, the color red can be identifier using the following formats:īecause there are so many colors to choose from, tools have been created to make the task of selection much simpler. A HTML color code is an identifier used to represent a color on the web and within other digital assets. ![]()
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