off-white grid
<!DOCTYPE html> <head> <style> body {/*from ww w . j a v a2s .c om*/ background: #dddddd; } #canvas { position: absolute; left: 0px; top: 0px; margin: 20px; background: #ffffff; border: thin solid #aaaaaa; } </style> </head> <body> <canvas id='canvas' width='1500' height='1500'> Canvas not supported </canvas> <script> let context = document.querySelector('#canvas').getContext('2d'); for (let x = 0.5; x < 500; x += 10) { context.moveTo(x, 0); context.lineTo(x, 375); } for (let y = 0.5; y < 375; y += 10) { context.moveTo(0, y); context.lineTo(500, y); } context.strokeStyle = "#eee"; context.stroke(); </script> </script> </body> </html>