# 2D colormap

**URL:** https://discourse.paraview.org/t/2d-colormap/12772
**Category:** ParaView Support
**Created:** [August 29, 2023, 6:15pm UTC](https://discourse.paraview.org/t/2d-colormap/12772 "2023-08-29T18:15:18Z")
**Posts on this page:** 1
**Showing post:** 2

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### Author: ![Venke](https://discourse.paraview.org/letter_avatar_proxy/v4/letter/v/6de8d8/32.png) [@Venke](https://discourse.paraview.org/u/Venke)
#### Post date: [August 30, 2023, 6:54am UTC](https://discourse.paraview.org/t/2d-colormap/12772/2 "2023-08-30T06:54:09Z")

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Hi Cyrille  
Just an idea… Maybe you could use the RGB coloring keeping one channel fixed and mapping the scalars to the two remaining channels? E.g. map scalar 1 to red, scalar 2 to green and keep blue at zero? (For RGB coloring, this might help: [https://discourse.paraview.org/t/coloring-surface-by-predefined-rgb-values/6011](https://discourse.paraview.org/t/coloring-surface-by-predefined-rgb-values/6011))  
Cheers,  
Venke

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