Figma's RGB color values seem to have a rounding error? It seems to me that Figma’s RGB color values are slightly off / have a rounding bug?
As mentioned in issue 10852 Figma’s RGB color values are in the [0, 1] range, whereas web RGB is in the [0, 255] range.
If that’s true, then multiplying the Figma value in the [0, 1] range with 255 should produce a valid value within the [0, 255] range. And similar dividing a web RGB value in the [0, 255] range with 255 should produce a valid value within the [0, 1] range.
But doing that doesn’t actually produce the correct values?
E.g. going from a web RGB value of [229, 241, 251] to Figma RGB should yield:
[229, 241, 251].map(val => val / 255);
// outputs =>
[
0.8980392156862745,
0.9450980392156862,
0.984313725490196
]
But querying Figma on a node with that color fill yields:
