It can be various shades of blue, green, purple, gold, orange or brown, often patterned with spots, stripes or squiggles.
en.wikipedia.org The guests would create a drawing incorporating the squiggle without crossing any of the squiggle's lines.
en.wikipedia.org A woman stood in front of him, a sort of glowing cartoon squiggle of a woman, the face a brown smudge.
en.wikipedia.org The deck consists of 81 cards varying in four features: number (one, two, or three); symbol (diamond, squiggle, oval); shading (solid, striped, or open); and color (red, green, or purple).
en.wikipedia.org