analogous colors
Analogous colors are next to each other on the color wheel. Use this tag for images that employ a group of similar colors too vast to simply fit into one-color theme (such as green theme, pink theme etc).
Examples
- Danbooru post #7267021: Analogous colors on the color wheel
- Danbooru post #4273853: Yellow and green
- Danbooru post #5038216: Green, yellow and orange
- Danbooru post #4733502: Pink, purple and blue