Draws this one again — same subject and the same people, a new palette and a new angle on it, described afresh. It replaces the drawing on this page for everyone, until somebody draws another. Costs the site about eight cents, and a few seconds.
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Who is an accessibility file for?
Writing — read the piece
- Meant to show
- A wheelchair user arriving at a door somebody thought to mark and to ramp. The file is the sign beside it: where to go, said before he had to ask.
- Asked for
- A man in a power wheelchair at the foot of a short flight of steps to a doorway, looking up at a large arrow sign beside the door that points to a ramp around the side
- Drawn with (triad)
#be6a9a#76d04d#6ab2d4
Why these three
Three points spaced evenly around the wheel — the furthest apart three hues can be.
- SeedSHA-256 of
who-is-an-accessibility-file-for, which is the same every time and different for every piece. - Base hueThe first two bytes as a fraction of 65,535, times 360 = 329°.
- GeometryThe third byte modulo 4 picks triad, which adds 0°, 120°, 240°.
- WobbleThree more bytes shift each by up to ±12° — −3.0°, +12.0°, −9.7° — so two pieces that draw the same geometry are still not the same shape on the wheel.
- Result
#be6a9a326° at 44% saturation, 75% value#76d04d101° at 63% saturation, 81% value#6ab2d4199° at 50% saturation, 83% value
Saturation never drops below 72% and value never below 78%, which is what keeps a hue reading as the color it was chosen to be rather than as a dark. More on how these are made.