This palette was originally created by Mathew Eis and posted to his site. It's a reconstruction of windows 95's 8-bit 256 color palette.
Had trouble getting it working so uploading it here to convert, as well as share with other people looking for it (took me a bit of searching to find)
;Colors: 256 FF000000 FF800000 FF008000 FF808000 FF000080 FF800080 FF008080 FFc0c0c0 FFc0dcc0 FFa6caf0 FF2a3faa FF2a3fff FF2a5f00 FF2a5f55 FF2a5faa FF2a5fff FF2a7f00 FF2a7f55 FF2a7faa FF2a7fff FF2a9f00 FF2a9f55 FF2a9faa FF2a9fff FF2abf00 FF2abf55 FF2abfaa FF2abfff FF2adf00 FF2adf55 FF2adfaa FF2adfff FF2aff00 FF2aff55 FF2affaa FF2affff FF550000 FF550055 FF5500aa FF5500ff FF551f00 FF551f55 FF551faa FF551fff FF553f00 FF553f55 FF553faa FF553fff FF555f00 FF555f55 FF555faa FF555fff FF557f00 FF557f55 FF557faa FF557fff FF559f00 FF559f55 FF559faa FF559fff FF55bf00 FF55bf55 FF55bfaa FF55bfff FF55df00 FF55df55 FF55dfaa FF55dfff FF55ff00 FF55ff55 FF55ffaa FF55ffff FF7f0000 FF7f0055 FF7f00aa FF7f00ff FF7f1f00 FF7f1f55 FF7f1faa FF7f1fff FF7f3f00 FF7f3f55 FF7f3faa FF7f3fff FF7f5f00 FF7f5f55 FF7f5faa FF7f5fff FF7f7f00 FF7f7f55 FF7f7faa FF7f7fff FF7f9f00 FF7f9f55 FF7f9faa FF7f9fff FF7fbf00 FF7fbf55 FF7fbfaa FF7fbfff FF7fdf00 FF7fdf55 FF7fdfaa FF7fdfff FF7fff00 FF7fff55 FF7fffaa FF7fffff FFaa0000 FFaa0055 FFaa00aa FFaa00ff FFaa1f00 FFaa1f55 FFaa1faa FFaa1fff FFaa3f00 FFaa3f55 FFaa3faa FFaa3fff FFaa5f00 FFaa5f55 FFaa5faa FFaa5fff FFaa7f00 FFaa7f55 FFaa7faa FFaa7fff FFaa9f00 FFaa9f55 FFaa9faa FFaa9fff FFaabf00 FFaabf55 FFaabfaa FFaabfff FFaadf00 FFaadf55 FFaadfaa FFaadfff FFaaff00 FFaaff55 FFaaffaa FFaaffff FFd40000 FFd40055 FFd400aa FFd400ff FFd41f00 FFd41f55 FFd41faa FFd41fff FFd43f00 FFd43f55 FFd43faa FFd43fff FFd45f00 FFd45f55 FFd45faa FFd45fff FFd47f00 FFd47f55 FFd47faa FFd47fff FFd49f00 FFd49f55 FFd49faa FFd49fff FFd4bf00 FFd4bf55 FFd4bfaa FFd4bfff FFd4df00 FFd4df55 FFd4dfaa FFd4dfff FFd4ff00 FFd4ff55 FFd4ffaa FFd4ffff FFff0055 FFff00aa FFff1f00 FFff1f55 FFff1faa FFff1fff FFff3f00 FFff3f55 FFff3faa FFff3fff FFff5f00 FFff5f55 FFff5faa FFff5fff FFff7f00 FFff7f55 FFff7faa FFff7fff FFff9f00 FFff9f55 FFff9faa FFff9fff FFffbf00 FFffbf55 FFffbfaa FFffbfff FFffdf00 FFffdf55 FFffdfaa FFffdfff FFffff55 FFffffaa FFccccff FFffccff FF33ffff FF66ffff FF99ffff FFccffff FF007f00 FF007f55 FF007faa FF007fff FF009f00 FF009f55 FF009faa FF009fff FF00bf00 FF00bf55 FF00bfaa FF00bfff FF00df00 FF00df55 FF00dfaa FF00dfff FF00ff55 FF00ffaa FF2a0000 FF2a0055 FF2a00aa FF2a00ff FF2a1f00 FF2a1f55 FF2a1faa FF2a1fff FF2a3f00 FF2a3f55 FFfffbf0 FFa0a0a4 FF808080 FFff0000 FF00ff00 FFffff00 FF0000ff FFff00ff FF00ffff FFffffff