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https://www.w3schools.com/colors/tryit.asp?filename=trycolors_rgbvalues ' COLORA UN TESTO O UNA DIV CON RGB <!DOCTYPE html> <html> <style> div {height:50px;width:100%;} </style> <body> <h1>Colors can be set using RGB values</h1> <div style="background-color:rgb(255,0,0)"></div> <div style="background-color:rgb(255,255,0)"></div> <div style="background-color:rgb(0,255,0)"></div> <div style="background-color:rgb(0,255,255)"></div> <div style="background-color:rgb(0,0,255)"></div> <h1 style="color:rgb(255,0,0)">Heading</h1> <h1 style="color:rgb(255,255,0)">Heading</h1> <h1 style="color:rgb(0,255,0)">Heading</h1> <h1 style="color:rgb(0,255,255)">Heading</h1> <h1 style="color:rgb(0,0,255)">Heading</h1> </body> </html> ' CON COLOR <html> <style> div {height:50px;width:100%;} </style> <body> <h1>Colors can be set using hexadecimal values</h1> <div style="background-color:#ff0000"></div> <div style="background-color:#ffff00"></div> <div style="background-color:#00ff00"></div> <div style="background-color:#00ffff"></div> <div style="background-color:#0000ff"></div> <h1 style="color:#ff0000">Heading</h1> <h1 style="color:#ffff00">Heading</h1> <h1 style="color:#00ff00">Heading</h1> <h1 style="color:#00ffff">Heading</h1> <h1 style="color:#0000ff">Heading</h1> </body> </html> |