11-22-2023, 04:12 PM
no replies as yet ?
This no explanation, just an observation.
In my Gimp setup I have color-management (in Edit -> Preferences) Turned off. If / when I want color management I do it from the View Menu. Nothing special for a display, a reasonable HD laptop screen.
(1) Opening the image-red-p3.jpeg, remember no color management, I can see the W as per the browser test. Using a couple of sample points they do show as out of gamut, greater than 100%
(2) Enable color management and the W vanishes. According to the sample points still out-of-gamut and if you enable soft-proofing/mark out-of-gamut then the whole image is marked.
(3) Image -> Color Management -> Convert to color profile -> Gimp sRGB and the color is clipped to 100% / 255
You could also look into Krita which has more tools for converting color space. This a visual display of the icc profiles.
This no explanation, just an observation.
In my Gimp setup I have color-management (in Edit -> Preferences) Turned off. If / when I want color management I do it from the View Menu. Nothing special for a display, a reasonable HD laptop screen.
(1) Opening the image-red-p3.jpeg, remember no color management, I can see the W as per the browser test. Using a couple of sample points they do show as out of gamut, greater than 100%
(2) Enable color management and the W vanishes. According to the sample points still out-of-gamut and if you enable soft-proofing/mark out-of-gamut then the whole image is marked.
(3) Image -> Color Management -> Convert to color profile -> Gimp sRGB and the color is clipped to 100% / 255
You could also look into Krita which has more tools for converting color space. This a visual display of the icc profiles.