Interface Essential

Business

Images Photography

Money Shopping

Programming

Computer Devices

Phone

Mail

Map Travel

Food Drink

Nature Ecology

Entertainment

Shipping

Culture

Health

Work Education

Artificial Intelligence

Arrows

Streamline 3.0

Ultimate

Core

Flex

Sharp

Plump

Micro

Freehand

Streamline Material

Nova

Cyber

Streamline Vault

Logos

Pixel

Google Material

Tabler

Remix

Feather

Iconoir

Carbon

Solar

Lucide

Brand Logos

Bootstrap

Atlas

Unicons

Ionic Icons

Phosphor

MingCute

Font Awesome

Majesticons

Mynaui

Radix

Heroicons

Flagpack

Core Solid - Free

Code Analysis

Core Remix - Free

Flex Gradient - Free

Core Gradient - Free

Core Duo - Free

Core Line - Free

Sharp Remix

Script

Plump Gradient

Competitor Analysis 1

Marketing Strategy

Flex Gradient

Ultimate Regular

Psycho Analysis 2

Mental Wellbeing

Psycho Analysis 4

Micro Solid

Core Solid

Core Remix

Core Line

Ultimate Bold

Psycho Analysis 1

Core Duo

Ultimate Light

Spreadsheet Data Analysis

Table Tools

Sharp Solid

Competitor Analysis 2

Psycho Analysis 3

Sharp Line

Core Neon

Core Pop

Micro Line - Free

Micro Line

Sharp Pop

Sharp Duo

Sharp Flat

Sharp Gradient

Sharp Neon

Flex Flat

Plump Flat

Flex Line

Flex Solid

<p>Flex is all about the curves. Its smooth curves brings fluidity and dynamism to your designs with a modern appeal.&nbsp;The Neon style is especially effective in complex environments where&nbsp;quick recognition and hierarchy&nbsp;are essential. It also allows you to customize the line thickness.&nbsp;All Flex Neon icons are designed on a 14px grid with a 1px default stroke and two customizable line colors.</p>

Flex Neon

**Summary**: Flex's vivid dark-adjacent sub-style — 1px organic line in magenta and dark navy, delivering neon energy with a refined, delicate quality that thick-stroke neon sets cannot achieve. The thin organic stroke is delicate enough that the neon palette reads as high-design rather than aggressive, making this the most refined neon sub-style available across all families. The tone signals vivid restraint: "we are vivid but not aggressive." Best for creative tools, music and audio platforms, and dark-UI products that want neon energy without the visual aggression of thick-stroke neon — requires a design system that can absorb electric colour without the palette overwhelming the layout.

**Last updated**: 2026-04-23

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## Fit & Recommendation

### Primary use cases

- Creative tools and design-adjacent products with vivid brand colour
- Dark-UI products that want neon energy without the aggressive quality of thick-stroke neon sets
- Music, audio, and creative platform products

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## Brand & Cultural Identity

### What it communicates

> "We are vivid but not aggressive."

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## Visual & Technical Specs

### Visual properties

| Property | Value |
|----------|-------|
| Stroke weight | 1px |
| Fill | None (line only) |
| Corner treatment | Smooth fluid curves |
| Color | Magenta/pink primary + dark navy |

### Emotional Scores

Flex Neon is somewhat mechanical on warmth — magenta and navy is an electric, cool palette, though the organic 1px stroke softens the coldness noticeably. It is among the softest sub-styles in the catalog — the 1px organic curves in neon colours remain visually soft; the colour is vivid but the line is delicate. It is somewhat friendly — the neon palette is intense, but the delicate organic curves create a more refined neon register. It is near neutral on playfulness — high colour energy suggests play but thin organic lines suggest refinement, producing a genuine midpoint. On its human↔mechanical character, it is near neutral — the neon colour adds a machine register while organic curves soften this considerably.

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## Pairing & Compatibility

### Typography pairing

- **Primary**: Space Grotesk — geometric with subtle personality, handles the neon palette; mild irregularity echoes Flex's organic variation
- **Alternative**: Plus Jakarta Sans Medium — humanist warmth on dark backgrounds
- **Body**: Inter Medium white on dark
- **Avoid**: Cartoon-rounded display (Nunito, Fredoka) — too casual for Flex Neon's refined register


<p>Flex is a fluid icon family inspired by nature’s curves. It favors smooth, flowing forms. More organic than Core and subtler than the chunky Plump. Read about the <a href="https://blog.streamlinehq.com/flex/" rel="noopener noreferrer" target="_blank">design process</a>.</p>

Fluid icons

Data Analytics

Graphs

Data Analytics icon - Flex Neon Set

Download Data Analytics SVG vector or transparent PNG icon in Neon, Stroke style(s) for Sketch and Figma. It belongs to Flex Neon vectors SVG collection.