prism.jsのテーマ。

github.less

pre[prism] {
	// color
	@base00:  #fff;
	@base0:   #333;
	@base1:   #969896;
	@brown:  #693a17;
	@orange:  #df5000;
	@red:     #b52a1d;
	@magenta: #a71d5d;
	@violet:  #795da3;
	@blue:    #183691;
	@cyan:    #0086b3;
	@green:   #63a35c;
	@light-green: #55a532;
	@teal: #008080;

	background-color: @base00;

	code {
		color: @base0;
	}

	.namespace {
		//
	}

	.token {
		&.comment,
		&.prolog,
		&.doctype,
		&.cdata {
			color: @base1;
		}

		&.keyword {
			color: @magenta;
		}

		&.function {
			color: @cyan;
		}

		&.punctuation {
			color: @base0;
		}

		&.operator {
			color: @magenta;
		}

		&.placeholder,
		&.variable {
			color: @base0;
		}

		&.attr-name,
		&.string {
			color: @orange;
		}

		&.null,
		&.boolean,
		&.number, {
			color: @cyan;
		}

		&.package {
			color: @violet;
		}

		&.delimiter {
			color: @base0;
		}

		&.debug {
			color: red;
		}

		&.tag {
			color: @green;
		}

		&.attr-name {
			color: @violet;
		}

		&.attr-value {
			color: @orange;
		}
	}
}

solarized-dark.less

pre[prism] {
	// color
	@base03:  #002b36;
	@base02:  #073642;
	@base01:  #586e75;
	@base00:  #657b83;
	@base0:   #839496;
	@base1:   #93a1a1;
	@base2:   #eee8d5;
	@base3:   #fdf6e3;
	@yellow:  #b58900;
	@orange:  #cb4b16;
	@red:     #dc322f;
	@magenta: #d33682;
	@violet:  #6c71c4;
	@blue:    #268bd2;
	@cyan:    #2aa198;
	@green:   #859900;

	background: @base03;

	code {
		color: @base0;
	}

	.namespace {
		opacity: .7;
	}

	.token {
		&.comment,
		&.prolog,
		&.doctype,
		&.cdata {
			color: @base01;
		}

		&.null,
		&.boolean,
		&.number, {
			color: @yellow;
		}

		&.operator {
			color: @green;
		}

		&.attr-name,
		&.string,
		&.attr-name,
		&.string {
			color: @cyan;
		}

		&.entity,
		&.url {
			color: @cyan;
		}

		&.selector {
			color: @base0;
		}

		&.atrule,
		&.attr-value,
		&.control,
		&.directive,
		&.important,
		&.unit {
			color: @blue;
		}

		&.keyword {
			color: @green;
		}

		&.regex,
		&.statement {
			color: @cyan;
		}

		&.placeholder,
		&.variable {
			color: @blue;
		}

		&.delimiter {
			color: @red;
		}

		&.package {
			color: @orange;

			.punctuation {
				color: @orange;
			}
		}

		&.important,
		&.statement {
			font-weight: bold;
		}

		&.punctuation {
			color: @orange;
		}

		.language-less,
		.language-css {
			&.punctuation {
				color: @base1;
			}
		}

		&.entity {
			cursor: help;
		}

		&.debug {
			color: red;
		}
	}
}