RGB mode is based on the principle
Posted: Thu Feb 13, 2025 6:59 am
CMYK mode
CMYK color mode is a printing mode. The four letters stand for Cyan, Magenta, Yellow and Black, which represent the four ink colors in printing. CMYK mode is basically the same as RGB mode, but the color generation principle is different. In RGB mode, the color light emitted by the light source is mixed to create color, while in CMYK mode, different proportions of C, M, Y, K black ink on paper, after absorbing part of the spectrum, the reflected light entering the human eye produces color. When C, M, Y and K are mixed into colors, as the four components of C, M, Y and K increase, the light reflected to the human eye becomes less and less, and the brightness of the light becomes lower and lower, so the color production method in CMYK mode is also known as the color light subtraction method.
4. Lab mode
The Lab mode is based on the color measurement kuwait number data standard formulated by the CIE Association in 1931, which was redefined in 1976 and named CIELab. This mode allows for differences in color reproduction caused by different monitors and printing devices, i.e. it is device independent.
The Lab color is represented by the luminance component L and two color components a and b. The range of L values is 0-100, the a component represents the spectral change from green to red, and the b component represents the spectral change from blue to yellow, and the range of a and b values is the same -120 - 120. The Lab mode contains the widest range of colors and can contain all colors in the RGB and CMYK modes. The CMYK mode contains the fewest colors, and some colors that are visible on the screen cannot be reproduced on the printed product.
Now you know how to adjust color combination in digital printing, then print satisfactory T-shirts or other clothing images.
CMYK color mode is a printing mode. The four letters stand for Cyan, Magenta, Yellow and Black, which represent the four ink colors in printing. CMYK mode is basically the same as RGB mode, but the color generation principle is different. In RGB mode, the color light emitted by the light source is mixed to create color, while in CMYK mode, different proportions of C, M, Y, K black ink on paper, after absorbing part of the spectrum, the reflected light entering the human eye produces color. When C, M, Y and K are mixed into colors, as the four components of C, M, Y and K increase, the light reflected to the human eye becomes less and less, and the brightness of the light becomes lower and lower, so the color production method in CMYK mode is also known as the color light subtraction method.
4. Lab mode
The Lab mode is based on the color measurement kuwait number data standard formulated by the CIE Association in 1931, which was redefined in 1976 and named CIELab. This mode allows for differences in color reproduction caused by different monitors and printing devices, i.e. it is device independent.
The Lab color is represented by the luminance component L and two color components a and b. The range of L values is 0-100, the a component represents the spectral change from green to red, and the b component represents the spectral change from blue to yellow, and the range of a and b values is the same -120 - 120. The Lab mode contains the widest range of colors and can contain all colors in the RGB and CMYK modes. The CMYK mode contains the fewest colors, and some colors that are visible on the screen cannot be reproduced on the printed product.
Now you know how to adjust color combination in digital printing, then print satisfactory T-shirts or other clothing images.