# Retaining the color of the 2d image used for Volume Rendering.

**URL:** https://discourse.vtk.org/t/retaining-the-color-of-the-2d-image-used-for-volume-rendering/5230
**Category:** Support
**Created:** [February 22, 2021, 4:19pm UTC](https://discourse.vtk.org/t/retaining-the-color-of-the-2d-image-used-for-volume-rendering/5230 "2021-02-22T16:19:49Z")
**Posts on this page:** 1
**Showing post:** 6

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### Author: ![lassoan](https://discourse.vtk.org/user_avatar/discourse.vtk.org/lassoan/32/50_2.png) [@lassoan](https://discourse.vtk.org/u/lassoan)
#### Post date: [February 22, 2021, 5:52pm UTC](https://discourse.vtk.org/t/retaining-the-color-of-the-2d-image-used-for-volume-rendering/5230/6 "2021-02-22T17:52:54Z")

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Probably you don’t have an alpha channel. See details in this topic: [Colored Volume from Tiffstack/MultiImageTiff](https://discourse.vtk.org/t/colored-volume-from-tiffstack-multiimagetiff/4909/7)

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