答:可能做網頁時以CMYK模式,又於沒有正確的知識之下調整做稿螢幕;在遠端呈現的往往都會是較霧或是覺得較沈的顏色了。 由於RGB的顏色無法完全顯示在CMYK的數據上,做稿時千萬不能讓RGB的顏色與CMYK混淆,產生與印刷廠或是利用螢幕作業的溝通上產生誤會,問題多是做稿人的人對於顏色認知上的問題,而不是廠商或是螢幕...
If you are using Photoshop or InDesign look out for the ‘out-of-gamut’ warning icon (triangle with exclamation point) that pops up in your color picker tool. This tells you that the selected color will not print accurately using CMYK production, offset printing. Sometimes the program ...
CMYK就是印刷常用的顏色,即為印刷四色,當中有 C(Cyan)青色 、M(Magenta)洋紅色 、Y(Yellow)黃色、K(Black) 黑色。CMYK的值為0-100,與RGB相反顏色是越加越深,稱為減色法。跟水彩調色是一樣的,越多顏色越深。CMYK是一種依靠反光的色彩模式。我們能看到印刷品的顏色是因受到陽光或燈光照時,把印刷品上的顏料...
20多年前,印刷人采用CMYK色彩模式处理彩色图像.基于照相制版的经验,印刷人通过CMYK色彩模式下各颜色的值,确定其在印刷设备上可能出现的视觉效果,如C为100%Y为80%时可以印刷出饱和的绿色.在当时的印前技术下,CMYK色彩模式非常有效,因此从扫描工序开始,CMYK色彩模式的图像就被应用于印前处理中.印前人员会根据CMYK色彩...
I know that PS has two option for color schedules: RGB for screen images en CMYK for printing images. Now I made two times the same document, one in RGB and one in CMYK to see the difference on paper. But the document I made in RGB had the best result after printing. This one loo...
CMYK is the color mode most often used for printing pictures. The CMYK color description stands for Cyan, Magenta, Yellow, and Key (referring to black). While RGB uses an additive color process, CMYK uses a subtractive color process. The more colors you add with a CMYK process, the darker...
They look green (or sometimes magenta) because I'm submitting them as either RGB or CMYK and printing using Premium Color. When I submitted grayscale, there was no color cast, but because these used only black ink, the apparent dynamic range was very compressed. I ge...
RGB is used in electronic devices, like computer monitors, while printing uses CMYK. When RGB is converted to CMYK, colors can look muted. Designers were often disappointed when their printed piece looked different than what they had been seeing on screen. To avoid this disappointment, printers ...
At the time I didn’t know a thing about the printing industry, but I was fooling around with the color settings in MacPaint and saw three options: Grayscale, RGB, and CMYK. I switched between the three to see what would happen (which, of course, was nothing, because the tiny screen...
Microsoft Publisher defaults to RGB. It is easy to convert everything to a CMYK color space or to start a new document using the CMYK color space. Use the following menu options: Tools/Commercial Printing Tools/ Color Printing and select Process colors (CMYK). Please note that all images in...