You change a Roblox VFX color by editing the effect’s color property in Studio, and for particles that usually means using the Color setting or a color sequence in the emitter. A Roblox developer forum tutorial also notes that if the particle uses a texture with baked-in color, you may need to edit the texture itself rather than only the emitter setting.

Quick steps

  1. Open the VFX object in Roblox Studio.
  2. Select the particle emitter, trail, beam, or other effect.
  3. Find its Color property.
  4. Pick a new color, or use a color sequence if you want the effect to shift over time.

If the color does not change

  • The VFX may be using a texture where the color is already embedded.
  • In that case, the forum guide says you may need to edit the image in an external editor first.
  • This is common when the effect looks “stuck” on one tint even after you change the property.

Practical example

If you want a red sparkle effect, set the particle emitter’s color to red in Studio. If the sparkle still looks blue, the texture itself may be blue- tinted, so the particle color alone will not fully override it.

Archived/old tutorials

Older Roblox videos still show the same basic idea: change the color setting in Studio, then preview the result in-game. Newer creator docs also continue to teach adding textures and working with visual assets in Roblox Studio.

TL;DR: in Roblox VFX, change the effect’s Color property first; if that fails, the texture likely has its own color baked in and needs editing too.