Split out alpha and colorspace properties from input type=color #3367
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These are recent additions to the spec that don't affect the utility of the original input type=color and don't have the same level of cross-browser support. It's unclear if `alpha` and `colorspace` should be a single feature; browsers could implement one without the other. However they were added in the same HTML PR, so this seems like a reasonable guess for now.
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captainbrosset
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Sep 22, 2025
Co-authored-by: Patrick Brosset <patrickbrosset@gmail.com>
jgraham
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Sep 22, 2025
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These are recent additions to the spec that don't affect the utility of the original input type=color and don't have the same level of cross-browser support.
It's unclear if
alphaandcolorspaceshould be a single feature; browsers could implement one without the other. However they were added in the same HTML PR, so this seems like a reasonable guess for now.