Magenta 2077-10
Solved: Printing the test sheet, it looks like the magenta color doe - HP Support Community - 6448811
Nutrisse Ultra-Color - Ultra Bold Magenta Hair Color - Garnier
Colour test screen
CMYK Printer Test Page
How We Test Phone Screens: Galaxy Note 9, iPhone XS, and Pixel 3 Displays Compared
CTC - 6 Hours - Magenta Screen #FF00FF Background / Pixeltest (Up to 4K)
Test pages for inkjet printers
Pure Storage: Uncomplicate Data Storage, Forever
Magenta Green Screen: Spectrally Multiplexed Alpha Matting with Deep Colorization (DigiPro 2023)