A mostly colorless theme for the Helix text editor.

colorless.toml

# Author: tynanbe <contact@tynan.be>

"attributes" = ""
"comment" = ""
"constant" = ""
"constant.builtin" = ""
"constant.character.escape" = ""
"constant.numeric" = ""
"constructor" = ""
"function" = ""
"keyword" = ""
"label" = ""
"namespace" = ""
"operator" = ""
"punctuation" = ""
"string" = ""
"tag" = ""
"type" = ""
"variable" = ""
"variable.builtin" = ""

"diff.delta" = "yellow"
"diff.minus" = "red"
"diff.plus" = "green"

"markup.bold" = { fg = "", modifiers = ["bold"] }
"markup.heading" = ""
"markup.italic" = { fg = "", modifiers = ["italic"] }
"markup.link.text" = ""
"markup.link.url" = { fg = "", underline.style = "line" }
"markup.list" = ""
"markup.raw" = ""
"markup.quote" = ""

"ui.cursor" = { fg = "base03", modifiers = ["reversed"] }
"ui.cursor.match" = { fg = "base0A", underline.style = "line" }
"ui.cursor.primary" = { fg = "base04", modifiers = ["reversed"] }
"ui.help" = { fg = "base04", bg = "base00" }
"ui.linenr" = "base02"
"ui.linenr.selected" = { fg = "base02", modifiers = ["bold"] }
"ui.menu" =  { fg = "base04", bg = "base00" }
"ui.menu.selected" = { modifiers = ["bold"], underline.style = "line" }
"ui.popup" = { fg = "base04", bg = "base00" }
"ui.selection" = { bg = "base02" }
"ui.selection.primary" = { bg = "base02" }
"ui.statusline" = { fg = "base02", modifiers = ["bold"], underline.style = "line" }
"ui.statusline.inactive" = { fg = "base02", underline.style = "line" }
"ui.virtual" = "base02"

"diagnostic" = { underline.style = "curl" }
"error" = { fg = "base08", modifiers = ["bold", "reversed"] }
"hint" = { fg = "base09", modifiers = ["bold", "reversed"] }
"info" = { fg = "base0D", modifiers = ["bold", "reversed"] }
"warning" = { fg = "base0A", modifiers = ["bold", "reversed"] }

[palette]
"base00" = "#212121" # ----           =  Grey          900
"base01" = "#424242" # ---            =  Grey          800
"base02" = "#757575" # --             =  Grey          600
"base03" = "#9e9e9e" # -              =  Grey          500
"base04" = "#bdbdbd" # +              =  Grey          400
"base05" = "#fff3e0" # ++             =  Orange         50
"base06" = "#f5f5f5" # +++            =  Grey          100
"base07" = "#fafafa" # ++++           =  Grey           50
"base08" = "#ff80ab" # red            =  Pink         A100
"base09" = "#ffd180" # orange         =  Orange       A100
"base0A" = "#ffff8d" # yellow         =  Yellow       A100
"base0B" = "#b9f6ca" # green          =  Green        A100
"base0C" = "#84ffff" # cyan           =  Cyan         A100
"base0D" = "#80d8ff" # blue           =  Light Blue   A100
"base0E" = "#b388ff" # violet         =  Deep Purple  A100
"base0F" = "#ff9e80" # magenta/brown  =  Deep Orange  A100