---
title: "Rainbow Icon | Free Download PNG & SVG | Core Gradient - Free"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/rainbow--29634
canonical_url: "https://www.streamlinehq.com/icons/download/rainbow--29634"
summary: "Minimal gradient icon of three nested rounded arches. Used for rainbows, color, and creative themes."
---

# Rainbow icon

The Rainbow icon shows three nested, rounded arches in a flowing rainbow form. Drawn in the gradient style on a 14px grid for smooth color transitions and a clean, scalable look. Use it for color tools, creative apps, branding, cheerful themes, and rainbow-related interfaces. It belongs to Core Gradient - Free set in the Core family.

## Preview

![Minimal gradient icon of three nested rounded arches. Used for rainbows, color, and creative themes.](https://assets.streamlinehq.com/image/private/w_300,h_300,ar_1/f_auto/v1/icons/core-gradient-free/nature-ecology/nature-ecology/rainbow-p00mii5huihr6tj2zynnbk.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Rainbow
- **Type**: Icon
- **Set**: [Core Gradient - Free](/icons/core-gradient-free.md) — [Free + Open-source] Core is the Helvetica of icons. The Free Gradient variant features smooth color gradients on the minimal design. Licensed under the Creative Commons - CC BY 4.0
- **Family**: [Core](/icons/core-sets.md) — Minimal icons
- **Style**: Gradient
- **Category**: Nature Ecology › Nature Ecology
- **Default size**: 14px
- **Pricing**: Free
- **License**: [Free](https://home.streamlinehq.com/license-free)
- **Author**: [Streamline](https://home.streamlinehq.com/)
- **Formats**: PNG, WEBP, PDF, SVG, JSX
- **Tags**: rainbow, arch, colorful, curve, arcs, half, circle, nature, signal, lineart, wifi, wireless, outline, curves, geometry, minimalist, modern, simple

## Download

- [Download Rainbow on Streamline](https://www.streamlinehq.com/icons/download/rainbow--29634)

## Also available in other styles

- [Rainbow — Core Line - Free](/icons/download/rainbow--26721.md) (Free)
- [Rainbow — Core Duo - Free](/icons/download/rainbow--26737.md) (Free)
- [Rainbow — Core Solid - Free](/icons/download/rainbow--26762.md) (Free)
- [Rainbow — Core Flat - Free](/icons/download/rainbow--26769.md) (Free)
- [Rainbow — Core Neon - Free](/icons/download/rainbow--31918.md) (Free)
- [Rainbow — Core Remix - Free](/icons/download/rainbow--29649.md) (Free)
- [Rainbow — Core Pop - Free](/icons/download/rainbow--31935.md) (Free)

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