A Sublime Text theme specifically optimised for Elixir. Work in progress.

alchemist.tmTheme

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<dict>
	<key>name</key>
	<string>Alchemist</string>
	<key>settings</key>
	<array>
		<dict>
			<key>settings</key>
			<dict>
				<key>background</key>
				<string>#2B333C</string>
				<key>caret</key>
				<string>#F8F8F0</string>
				<key>foreground</key>
				<string>#FAF4FF</string>
				<key>invisibles</key>
				<string>#72828C</string>
				<key>lineHighlight</key>
				<string>#3A454C</string>
				<key>selection</key>
				<string>#425058</string>
			</dict>
		</dict>
		<dict>
			<key>name</key>
			<string>Comment</string>
			<key>scope</key>
			<string>comment</string>
			<key>settings</key>
			<dict>
				<key>foreground</key>
				<string>#596A7D</string>
			</dict>
		</dict>
		<dict>
			<key>name</key>
			<string>String</string>
			<key>scope</key>
			<string>string</string>
			<key>settings</key>
			<dict>
				<key>foreground</key>
				<string>#FB7D7D</string>
			</dict>
		</dict>
		<dict>
			<key>name</key>
			<string>Number</string>
			<key>scope</key>
			<string>constant.numeric</string>
			<key>settings</key>
			<dict>
				<key>foreground</key>
				<string>#FFD973</string>
			</dict>
		</dict>
		<dict>
			<key>name</key>
			<string>Built-in constant</string>
			<key>scope</key>
			<string>constant.language</string>
			<key>settings</key>
			<dict>
				<key>foreground</key>
				<string>#FFD973</string>
			</dict>
		</dict>
		<dict>
			<key>name</key>
			<string>User-defined constant</string>
			<key>scope</key>
			<string>constant.character, constant.other</string>
			<key>settings</key>
			<dict>
				<key>foreground</key>
				<string>#FFD973</string>
			</dict>
		</dict>
		<dict>
			<key>name</key>
			<string>Variable</string>
			<key>scope</key>
			<string>variable</string>
			<key>settings</key>
			<dict>
				<key>fontStyle</key>
				<string></string>
				<key>foreground</key>
				<string>#FBE3C3</string>
			</dict>
		</dict>
		<dict>
			<key>name</key>
			<string>Keyword</string>
			<key>scope</key>
			<string>keyword</string>
			<key>settings</key>
			<dict>
				<key>foreground</key>
				<string>#D6ADFF</string>
			</dict>
		</dict>
		<dict>
			<key>name</key>
			<string>Storage</string>
			<key>scope</key>
			<string>storage</string>
			<key>settings</key>
			<dict>
				<key>fontStyle</key>
				<string></string>
				<key>foreground</key>
				<string>#F92672</string>
			</dict>
		</dict>
		<dict>
			<key>name</key>
			<string>Storage type</string>
			<key>scope</key>
			<string>storage.type</string>
			<key>settings</key>
			<dict>
				<key>foreground</key>
				<string>#66D9EF</string>
			</dict>
		</dict>
		<dict>
			<key>name</key>
			<string>Class name</string>
			<key>scope</key>
			<string>entity.name.class</string>
			<key>settings</key>
			<dict>
				<key>foreground</key>
				<string>#66D9EF</string>
			</dict>
		</dict>
		<dict>
			<key>name</key>
			<string>Inherited class</string>
			<key>scope</key>
			<string>entity.other.inherited-class</string>
			<key>settings</key>
			<dict>
				<key>foreground</key>
				<string>#66D9EF</string>
			</dict>
		</dict>
		<dict>
			<key>name</key>
			<string>Function name</string>
			<key>scope</key>
			<string>entity.name.function</string>
			<key>settings</key>
			<dict>
				<key>fontStyle</key>
				<string></string>
				<key>foreground</key>
				<string>#5DE374</string>
			</dict>
		</dict>
		<dict>
			<key>name</key>
			<string>Function argument</string>
			<key>scope</key>
			<string>variable.parameter</string>
			<key>settings</key>
			<dict>
				<key>foreground</key>
				<string>#FAF4FF</string>
			</dict>
		</dict>
		<dict>
			<key>name</key>
			<string>Tag name</string>
			<key>scope</key>
			<string>entity.name.tag</string>
			<key>settings</key>
			<dict>
				<key>fontStyle</key>
				<string></string>
				<key>foreground</key>
				<string>#5DE374</string>
			</dict>
		</dict>
		<dict>
			<key>name</key>
			<string>Tag attribute</string>
			<key>scope</key>
			<string>entity.other.attribute-name</string>
			<key>settings</key>
			<dict>
				<key>fontStyle</key>
				<string></string>
				<key>foreground</key>
				<string>#FF9FFE</string>
			</dict>
		</dict>
		<dict>
			<key>name</key>
			<string>Library function</string>
			<key>scope</key>
			<string>support.function</string>
			<key>settings</key>
			<dict>
				<key>fontStyle</key>
				<string></string>
				<key>foreground</key>
				<string>#66D9EF</string>
			</dict>
		</dict>
		<dict>
			<key>name</key>
			<string>Library constant</string>
			<key>scope</key>
			<string>support.constant</string>
			<key>settings</key>
			<dict>
				<key>fontStyle</key>
				<string></string>
				<key>foreground</key>
				<string>#66D9EF</string>
			</dict>
		</dict>
		<dict>
			<key>name</key>
			<string>Library class&#x2f;type</string>
			<key>scope</key>
			<string>support.type, support.class</string>
			<key>settings</key>
			<dict>
				<key>foreground</key>
				<string>#66D9EF</string>
			</dict>
		</dict>
		<dict>
			<key>name</key>
			<string>Library variable</string>
			<key>scope</key>
			<string>support.other.variable</string>
			<key>settings</key>
			<dict>
				<key>fontStyle</key>
				<string></string>
				<key>foreground</key>
				<string>#EAFF00</string>
			</dict>
		</dict>
		<dict>
			<key>name</key>
			<string>Invalid</string>
			<key>scope</key>
			<string>invalid</string>
			<key>settings</key>
			<dict>
				<key>background</key>
				<string>#F92672</string>
				<key>fontStyle</key>
				<string></string>
				<key>foreground</key>
				<string>#F8F8F0</string>
			</dict>
		</dict>
		<dict>
			<key>name</key>
			<string>Invalid deprecated</string>
			<key>scope</key>
			<string>invalid.deprecated</string>
			<key>settings</key>
			<dict>
				<key>background</key>
				<string>#AE81FF</string>
				<key>foreground</key>
				<string>#F8F8F082</string>
			</dict>
		</dict>
	</array>
	<key>colorSpaceName</key>
	<string>sRGB</string>
	<key>semanticClass</key>
	<string>theme.alchemist</string>
	<key>author</key>
	<string>Nathan Hornby</string>
	<key>comment</key>
	<string>Elixir optimised Sublime Text theme.</string>
</dict>
</plist>