esign</h2>
    <div id="doc-scheme-md"></div>

    <a name="scheme-x11"></a><h2>Module Color.Scheme.X11</h2>
    <div id="doc-scheme-x11"></div>

    <a name="scheme-clrs"></a><h2>Module Color.Scheme.Clrs</h2>
    <div id="doc-scheme-clrs"></div>

    <a name="playground"></a><h2>Playground</h2>

    <h3>Contrast ratio</h3>
    <div id="input1"></div>
    <div id="output1"></div>

    <h3>Color blending</h3>
    <div id="input2"></div>
    <div id="output2"></div>

    <h3>Color palettes</h3>
    <div id="i