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    <p>have to say I like the design choices! on topic though, I
      understand colour=* to be the generally accepted use for
      background/line colour. I was going to say I imagine the best way
      for the text might be something namespaced like colour:text=*...
      but after thinking about it, I guess this text is the ref, so I
      see no problem with ref:colour, the challenge though might be
      finding an renderer with support for that, I don't think it's too
      common<br>
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    <div class="moz-cite-prefix">On 4/27/19 12:03 PM, Héctor Ochoa
      wrote:<br>
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    <blockquote type="cite"
cite="mid:CAM2oRpgRTe+BeEAKwzpvmz7ppearrcwRsCDUiLan_T9oXZtqhg@mail.gmail.com">
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                <div>Hi,</div>
                <div>Yesterday Zaragoza City Council unveiled its new
                  bus network design. It gives each line a distinct text
                  and background colour, as seen here:</div>
                <div><a
href="https://i2.wp.com/detalier.com/wp-content/uploads/2019/04/autobuses-urbanos-zaragoza-detalier-9.jpg"
                    moz-do-not-send="true">https://i2.wp.com/detalier.com/wp-content/uploads/2019/04/autobuses-urbanos-zaragoza-detalier-9.jpg</a></div>
                <div><a
href="https://i2.wp.com/detalier.com/wp-content/uploads/2019/04/autobuses-urbanos-zaragoza-detalier-8.jpg"
                    moz-do-not-send="true">https://i2.wp.com/detalier.com/wp-content/uploads/2019/04/autobuses-urbanos-zaragoza-detalier-8.jpg</a></div>
                <div><br>
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                <div>I am asking if <a
                    href="https://wiki.openstreetmap.org/wiki/Key:ref:colour"
                    moz-do-not-send="true">https://wiki.openstreetmap.org/wiki/Key:ref:colour</a>
                  could be adapted to use it in public transport routes,
                  or something similar that complements <a
                    href="https://wiki.openstreetmap.org/wiki/Key:colour"
                    moz-do-not-send="true">https://wiki.openstreetmap.org/wiki/Key:colour</a></div>
                <div><br>
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                <div>Thanks in advance!</div>
                <div>Héctor<br>
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      <pre class="moz-quote-pre" wrap="">_______________________________________________
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</pre>
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