Hello,
Concretely, I don’t know, the HEX notation doesn’t work either, I have this in my graphic charter:
Dark blue
RGB: 0 69 99
Hex: #004563
CMYK: C 100% M 0% Y 0% K 70%
RAL: 5001
Light blue
RGB: 14 137 171
Hex: #0E89AB
CMYK: C 80% M 28% Y 23% K 5%
RAL: 5012
But even light blue doesn’t work.
thanks for taking the time to respond