Dolphin coloring page

A leaping dolphin above three wave lines, drawn in thick black outline and free to print as a US Letter PDF.

The dolphin here is drawn in mid-leap, arched clear of the water with its beak pointed up and its tail still low behind it. Its body is one long, unbroken curve, which makes it the largest single shape on the page. A single round eye sits near the front of the head, and the curved beak is drawn as a slim wedge. Underneath the animal are three wave lines, spaced apart rather than stacked, and a burst of splash marks rises on either side where the body left the surface. Everything is black outline on white, with no shading printed in.

Start with the body. Filling that long curve first gives you a color to judge everything else against, and it is the one area wide enough to work in without watching the outline every second. Sweep in the same direction as the curve rather than back and forth across it, because strokes that follow the shape look smoother once you step back from the sheet. After the body is down, the waves and the splashes go quickly, and the eye takes a moment. Leaving the biggest shape until last tends to make all the small work feel unfinished while you are doing it.

Crayon suits the body well, since a broad flat side covers a long shape fast, though crayon skips over any texture in the paper and can leave pale streaks along the edge. Colored pencil is slower and lets you layer, so you can lay a light tone over the whole animal and then press a little harder along the back to make it look rounded. Markers lay down flat, even color, but they soak through ordinary printer paper, so slide a spare sheet underneath if a mark on the table would bother you.

The splash marks are the smallest shapes on the sheet, and they punish a heavy hand. Pressing hard inside them fills them solid and they stop reading as spray, while a light pass that leaves some white showing between the strokes keeps them looking like water thrown into the air. The three wave lines behave the same way. If you color right up to them on both sides with a dark tone, they vanish into the background. Give them a pale fill, or leave them alone entirely, and the leaping shape stays the thing your eye lands on first.

A dolphin's real coloring is simple: a gray back that fades to a much paler belly, with the darker tone sitting over the top of the animal. You can copy that with two grays, or with one gray pressed firmly along the spine and lightly underneath. Nothing about the sheet requires it. The outline works just as well filled in teal, plum, or a single flat orange, and a spotted or striped dolphin is a perfectly good use of the paper. The sea does not have to be blue either, and a green one under a red animal reads fine.

Dolphins breathe air, and the blowhole on top of the head opens when the animal reaches the surface, which is part of why a leap like this one is such an ordinary thing for one to do. The long curved beak is called a rostrum, and the rounded forehead behind it is where the animal's clicking calls are aimed. Dolphins travel in groups and often leap near one another, so printing the sheet more than once and lining the copies up side by side gives you something that makes sense as a scene rather than a repeat.

Print it on plain letter paper at actual size rather than fit-to-page, which keeps the margins even and stops the outline from thinning as it scales down. If markers are the plan, feed in a sheet of thicker card stock instead. More of the ink can sit on the surface, the color can come out stronger, and less of it reaches whatever is underneath. Running two copies at once puts the same outline on two sheets, so the wave lines and the body can be taken two different ways without either one being undone.

A finished dolphin looks good taped to a window, because the white left inside the splashes lets light through and the filled body reads as a silhouette from outside. It also folds into a card neatly, with the leap running across the front. To make it last, cut around the outer curve of the animal and the waves and mount the whole shape on a darker sheet of paper. Among the ocean pages here, this one is built on a single long line, with three wave marks beneath it and a scatter of splash strokes to either side.

Published August 28, 2026Updated August 28, 2026785 words