This open source icon is named "window close symbolic" and is licensed under the open source GPL v3 license. It's a colored icon however because it's a solid icon, the color can be changed quite easily. It's available to be downloaded in SVG and PNG formats (available in 256, 512, 1024 and 2048 PNG sizes).
It's part of the icon set "Faience Icon Set", which has 510 icons in it.
The following styles have this icon in it: Monotone
If you need this icon available in another format, it should be pretty straight forward to download it as an SVG image file, and then import it into apps like Easil, Fotor, Pixlr or Sketch. Converting it to an ICO, JPEG or WebP image format or file type should also be pretty simple (we hope to add that feature to Iconduck soon).
This icon can be used for both Personal & Commercial purposes and projects, but please check the license to see if the designer is requesting attribution (for example, a link back to their website).
It was published to Iconduck on: 22 February, 2021
Some use-cases for this icon include:
