Ocean Life Kids Coloring Page
FluxOcean Life Kids Coloring Page is a Flux.1 dev prompt for a 4:5 children's coloring sheet. Thick bold outlines with simple rounded shapes and clearly separated tentacles keep it age-appropriate and colorable for young children rather than drifting into detailed marine illustration.
Last tested: August 2026 with Flux Flux.1 dev
Part of the Flux prompt library · see more line art prompts .
Prompt
A children's coloring page of ocean life, a cheerful cartoon whale in the centre, a smiling octopus with eight clearly separated tentacles to the left, a round pufferfish and a starfish on the right, small bubbles and wavy water lines filling the background, seaweed strands rising from the bottom, all drawn in thick bold black outlines with simple rounded shapes, clean white interior, no shading, no colour, no text, no numbers, no watermark
Settings
- Model
- Flux Flux.1 dev
- Aspect ratio
- 4:5
- Steps
- 28
- CFG scale
- 3.5
How to use this prompt
"Eight clearly separated tentacles" is the phrase that saves this prompt. Without it Flux fuses the tentacles into a tangle that children cannot color individually, and the octopus reads as a blob. Thick bold outlines matter more here than in adult pages because young children need wide borders to stay inside with crayons. Simple rounded shapes are the other fight — without that qualifier the model draws anatomically detailed fish that are too complex for the target age. Ban text and numbers specifically because Flux likes to add labels and "1, 2, 3" counting elements that break the coloring surface. The bubbles and water lines add background texture without requiring precision, which keeps children engaged across the whole page.
Variations to try
- Add a friendly shark with a wide grin and a small crab at the bottom, same bold outlines
- Swap the whale for a dolphin jumping above the waves, same supporting cast of sea creatures
Explore collections
What to do next
For developers — copy this prompt as JSON
{
"title": "Ocean Life Kids Coloring Page",
"prompt": "A children's coloring page of ocean life, a cheerful cartoon whale in the centre, a smiling octopus with eight clearly separated tentacles to the left, a round pufferfish and a starfish on the right, small bubbles and wavy water lines filling the background, seaweed strands rising from the bottom, all drawn in thick bold black outlines with simple rounded shapes, clean white interior, no shading, no colour, no text, no numbers, no watermark",
"model": "Flux",
"model_version": "Flux.1 dev",
"settings": {
"aspect_ratio": "4:5",
"steps": 28,
"cfg": 3.5
},
"style_tags": [
"line-art",
"whimsical"
],
"use_case_tags": [
"coloring-pages",
"childrens-book"
],
"source_url": "https://promptkoi.com/prompts/flux/ocean-life-kids-coloring-page/"
}The whole library is available as an open JSON dataset · developer docs.
