# \#blendmode **URL:** https://forum.babylonjs.com/tag/blendmode/473.md [Latest](https://forum.babylonjs.com/latest.md) · [Categories](https://forum.babylonjs.com/categories.md) · [Tags](https://forum.babylonjs.com/tags.md) --- ## [Particles Systems : RGBA colors and blend modes](https://forum.babylonjs.com/t/particles-systems-rgba-colors-and-blend-modes/49765)
**Author:** [@Tricotou](https://forum.babylonjs.com/u/Tricotou)\ **Replies:** 5\ **Last updated:** [April 18, 2024, 6:16pm UTC](https://forum.babylonjs.com/t/particles-systems-rgba-colors-and-blend-modes/49765 "2024-04-18T18:16:46Z")
Hello all :slight\_smile: I’m trying to play with particles systems (water pressure effect on my Hovercraft project) but I can’t figure out how colors are actually working. As far as I understood : Birth color is rand…