---
title: "Rb Icon | Free Download PNG & SVG | Ultimate Bold"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/rb--7620
canonical_url: "https://www.streamlinehq.com/icons/download/rb--7620"
summary: "Bold solid icon of white R and B letters inside a rounded black rectangle. Used for branding, logos, and initials."
---

# Rb icon

The Rb icon shows bold white R and B initials centered inside a black rounded rectangle. Drawn in the solid style on a 24px grid for strong recognition and clear contrast. Use it for branding, logos, monograms, profile marks, and initials. It belongs to Ultimate Bold set in the Ultimate family.

## Preview

![Bold solid icon of white R and B letters inside a rounded black rectangle. Used for branding, logos, and initials.](https://assets.streamlinehq.com/image/private/w_240,h_240,ar_1/f_auto/v1/icons/coding-files/rb-wzyk9w4ncnsaorzo29f0n.png/rb-f7ah93z8m8pdaz44mpf8h7.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Rb
- **Type**: Icon
- **Set**: [Ultimate Bold](/icons/streamline-bold.md) — Bold style features strong, solid shapes for instant recognition. It gives excellent legibility on dark backgrounds.
- **Family**: [Ultimate](/icons/ultimate-sets.md) — The encyclopedia of icons
- **Style**: Solid, Filled, Bold, Glyph
- **Category**: Programming Apps Websites › Coding Files
- **Default size**: 24px
- **Pricing**: Pro
- **License**: [Commercial](https://home.streamlinehq.com/license-premium)
- **Author**: [Streamline](https://home.streamlinehq.com/)
- **Formats**: PNG, WEBP, PDF, SVG, JSX
- **Tags**: code, file, programming, ruby, coding, rb, art, design, creativity, platform, development, language, merch, redbubble, online, shopping, branding, document, sell

## Download

- [Download Rb on Streamline](https://www.streamlinehq.com/icons/download/rb--7620)

## Also available in other styles

- [Rb — Ultimate Light](/icons/download/rb--8351.md) (Pro)
- [Rb — Ultimate Regular](/icons/download/rb--9082.md) (Pro)

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