Duotone
Duotone transform
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Duotone transform
Last updated
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Create a duotone effect by using duotone=C1,C2[,Y], where C1 and C2 are the colors for the duotone (hex value or color name) and Y is the opacity (Y=0..1, default1).
duotone=C1,C2[,Y]
Original image:
By default, the image is desaturated first:
If you prefer, you can convert to grayscale instead:
60% opacity (0.6) of the filter:
