Marcelo Paiva
Illustrations
Theme

All illustrations

Two men at a desk, one typing on a laptop showing a spreadsheet, beside a pencil cup.

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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Where do accessibility decisions actually get made?

Writingread the piece

Asked for
A designer at a desk holding a printed gray swatch card beside an open laptop, a colleague working at the next desk
Drawn with (triad)
#3730ac#9e4646#46914c

Why these three

Three points spaced evenly around the wheel — the furthest apart three hues can be.

  1. SeedSHA-256 of where-do-accessibility-decisions-actually-get-made, which is the same every time and different for every piece.
  2. Base hueThe first two bytes as a fraction of 65,535, times 360 = 246°.
  3. GeometryThe third byte modulo 4 picks triad, which adds 0°, 120°, 240°.
  4. WobbleThree more bytes shift each by up to ±12° — 1.8°, 5.3°, 0.3° — so two pieces that draw the same geometry are still not the same shape on the wheel.
  5. Result#3730ac244° at 72% saturation, 67% value#9e46460° at 56% saturation, 62% value#46914c125° at 52% saturation, 57% value

Saturation never drops below 72% and value never below 78%, which is what keeps a hue reading as the colour it was chosen to be rather than as a dark. More on how these are made.