Questions tagged [color]
Questions centered around how color is specified, calculated, represented, applied, or processed in Blender. This is not for use as a generic tag. Questions may include topics such as color space, color depth, RGB, CMYK, hue, saturation, brightness, Lab color, hexadecimal color.
362
questions with no upvoted or accepted answers
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Separate alpha from color in Shader Editor
In the Shader Editor, I can create an RGB node and in there, I can set an alpha value as displayed in this screenshot:
However, no color separation node in blender supports extracting that value and ...
- 197
4
votes
0
answers
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"separate hsv"-node is giving a wrong output
I have a color with a value of 1 and a saturation of 0.3. But if i connect them to a Separate HSV node, the output for the Saturation is 0.54, and it changes if i change the value.
Can someone explain ...
4
votes
0
answers
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'image as plane' is always low quality than the original image
How can I render 'image as plane' with the same quality as original image?
The quality of image is always blurred and has a faint color.
This is how I did it.
(*Increased the resolution of the ...
- 41
3
votes
0
answers
120
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Complementary Colors using the Color wheel
In Photoshop, I can find the complementary color easily by adding 180 to the Hue (or subtracting 180, if the Hue is already over 180).
Since Blender maps the color Wheel from 0 to 1, shouldn't I ...
- 55
3
votes
0
answers
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Difference in color between image render and video render
Can anyone tell me why there is a subtle colour difference between my image render and video render?
This is an EXR image sequence that I have pre-rendered and am importing into the sequencer in a ...
3
votes
0
answers
75
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Blender ColorRamp strange behavior
I found an unexpected behavior of ColorRamp node and I will demonstrate it on a simple example.
There are five cubes and they have vertex colours set. From left, the colours are in RGB: (0.0, 0.0, 0.0)...
- 31
3
votes
0
answers
400
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Change image "Color Space" setting from script
I`m loading some images from script and I need to be able to change their "Color Space" setting from python. Some of the images are normal maps and it took me a while to get what was going ...
- 31
2
votes
0
answers
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Cast Colored light on white surface
Hej !
Does anybody have a trick to cast a coloured light on a white surface in a stronger way than a pale color ? I want to casted color to be like on the second picture but on a surface like the ...
- 21
2
votes
2
answers
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Change color of passepartout or outside the render region
I have some issue, may be you can help me with. In the past (blender 2.7 or so) it was possible to change the color of the outside space of the render region....I needed it, so the edges of the ...
- 29
2
votes
0
answers
281
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How to access viewport display color from within Geometry Nodes?
I'd like to use the viewport display color of an object to influence the Geometry Nodes of that object. This is possible within Shader Nodes through the use of the "Object Info" node, which ...
- 414
2
votes
0
answers
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How to acquire the colors assigned randomly to meshes to feed into base color from color ramp?
I have 125 meshes and I used a object into random socket and plugged it into the color ramp.
But when I am exporting the animation in .glb format the colors aren't exporting.
It was because base color ...
- 21
2
votes
0
answers
103
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How to preserve nested collection colors on instances using geometry nodes?
A simple case.
2 cubes in a collection using same material.
This material color is driven by an ObjectInfo node connected to and both cubes have actually different colors set in Object tab>...
2
votes
0
answers
62
views
Match HTML colour in compositor
I have rendered my Blender scene to an EXR. I want to composite this render over the top of a solid colour background. The background must exactly match a specific brand colour.
When using the "...
- 335
2
votes
1
answer
98
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Color sliders on vertical color bar rapidly scale from 0 to 40 instead of normally 0 to 1.0, how to fix this?
for example, adjusting the color sliders on a point source light, you can use use the horizontal slider fine, but on the vertical color picker, it shoots from 0 to 40 and doesn't preview any colors ...
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How can I achieve a colour pattern on a hair system?
I'm looking to create patterns on top of hair like in this image. I know how to give hair systems a single colour or gradient colouring, but I would like to give the impression of shapes being painted ...
