Colori sicuri: 8

di

Gli otto colori che sicuramente appariranno fedeli su qualsiasi dispositivo

  • scegli il mix di colori fondamentali Red, Green e Blue
  • vedi il risultato e leggi il nome e il codice RGB
RGB
Red 00 FF
Green 00 FF
Blue 00 FF

CODICE

<form name="colore2">
<table cellspacing="0" cellpadding="3" bgcolor="silver">
<tbody>
<tr>
<td><b>RGB</b></td>
<td><input name="colore" readonly="readonly" size="30" type="text" value=" "></td>
<td><input name="nome" readonly="readonly" size="10" type="text" value="white"> <input name="txtColore" readonly="readonly" size="10" type="text" value="#000000"></td>
</tr>
<tr>
<td>Red</td>
<td><input name="coloreR" readonly="readonly" size="30" type="text" value=" "></td>
<td><input name="radioR" type="radio" onchange="cambia2()"> 00 <input checked="checked" name="radioR" type="radio" onchange="cambia2()"> FF</td>
</tr>
<tr>
<td>Green</td>
<td><input name="coloreG" readonly="readonly" size="30" type="text" value=" "></td>
<td><input name="radioG" type="radio" onchange="cambia2()"> 00 <input checked="checked" name="radioG" type="radio" onchange="cambia2()"> FF</td>
</tr>
<tr>
<td>Blue</td>
<td><input name="coloreB" readonly="readonly" size="30" type="text" value=" "></td>
<td><input name="radioB" type="radio" onchange="cambia2()"> 00 <input checked="checked" name="radioB" type="radio" onchange="cambia2()"> FF</td>
</tr>
</tbody>
</table>
</form>
<script>
   document.colore2.radioR.checked=true;
   document.colore2.radioG.checked=true;
   document.colore2.radioB.checked=true;
   cambia2();
</script>

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