ugBASIC User Manual

   = BLUE

This keyword represents the color blue. Depending on the methodology and technique, as well as the available hardware, it can correspond to a specific color in the RGB space, usually (0,0,170). However, not all computers have this color. In which case, it is approximated by the closest color available, which is usually also used in decoding images to identify the color to use.

  PEN BLUE

See also the following example files:

• screens_cls_03.bas
• texts_options_06.bas

 Bu

• Atari (400/800)
• Atari XL/XE
• Commodore 128 (MOS 8502)
• Commodore 128 (Zilog Z80)
• Commodore 64
• Commodore 64+REU
• TRS-80 Color Computer
• TRS-80 Color Computer 3
• ColecoVision
• Amstrad CPC 664
• Dragon 32
• Dragon 64
• Thomson MO5
• Thomson MO5
• Olivetti Prodest PC128
• Commodore PLUS/4
• SEGA SC-3000
• SEGA SG-1000
• VG-5000
• Commodore VIC-20
• ZX Spectrum 48

If you have encountered a problem using this command, if you think there is a bug or the explanation is unclear, please open an issue for this keyword on GitHub. Thank you!