Which hex code is used to represent the color white in 32-bit hex notation?

Which hex code is used to represent the color white in 32-bit hex notation?

• A. #000000
• B. #FFFFFF
• C. #FF0000
• D. #00FF00

Answer: (B)

Colors in hex codes are built from red, green, and blue components, each shown as a pair of hex digits from 00 to FF. White happens when all three components are at their maximum, so red = FF, green = FF, blue = FF. That makes the hex code #FFFFFF. In 32-bit notation you’d typically include an alpha channel as well (for example, #FFFFFFFF for white with full opacity), but among the given choices, the one with all color channels at full intensity is white. The other options represent black (#000000), red (#FF0000), and green (#00FF00).

Colors in hex codes are built from red, green, and blue components, each shown as a pair of hex digits from 00 to FF. White happens when all three components are at their maximum, so red = FF, green = FF, blue = FF. That makes the hex code #FFFFFF. In 32-bit notation you’d typically include an alpha channel as well (for example, #FFFFFFFF for white with full opacity), but among the given choices, the one with all color channels at full intensity is white. The other options represent black (#000000), red (#FF0000), and green (#00FF00).