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

Outlined Line - Streamline Material Free

Stroke Outside Inside

Text Formatting

Rounded Line - Streamline Material Free

Sharp Line - Streamline Material Free

Outlined Fill - Streamline Material Free

Stroke Outside Inside Fill

Sharp Fill - Streamline Material Free

Plump Line

Inside Stroke

Vectors

Plump Pop

Plump Flat

Plump Gradient

Plump Remix

Plump Duo

Plump Neon

Plump Solid

Core Line

Sharp Flat

Sharp Remix

Sharp Line

Sharp Pop

Sharp Duo

Sharp Neon

Sharp Solid

Sharp Gradient

Flex Solid

Flex Remix

Flex Line

Flex Gradient

Flex Neon

Flex Flat

Flex Pop

Micro Solid

Micro Line

Flex Duo

Core Gradient

Core Neon

Core Duo

Core Pop

Core Remix

Core Solid

Cyber Line

Border Inside

Alignment

Cyber Duotone

Freehand Duotone

Transform Inside

Transform

Ultimate Colors

Ultimate Bold

Ultimate Light

Ultimate Regular

Ultimate Duotone

Rounded Line - Streamline Material

Sharp Line - Streamline Material

Outlined Line - Streamline Material

Border Inside Horizontal

<p>Sharp cuts the chase with its bold and geometric look. It follows strict construction guidelines to convey a high-tech feel.&nbsp;The Flat style is easy to integrate into projects that need icons with a more illustrative purpose, working best at larger sizes. All Sharp Flat icons are designed on a 24px grid with two customizable colors.</p>

**Summary**: Solid flat fills in a two-tone blue tonal palette (dark blue + light blue) with no stroke — a diagrammatic, illustrative Sharp sub-style. Flat geometric fills without strokes read as schematic and diagrammatic, closer to technical illustration than expressive design. The tone signals structured explanation: "we diagram, we don't decorate." Best for onboarding flows, feature explainers, help center documentation, and marketing sections at 32px+ where icons carry visual weight but geometric consistency is still required.

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

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## Fit & Recommendation

### Primary use cases

- Product illustrations and feature explainer graphics
- Onboarding flows where icons are larger and more illustrative
- Marketing sections requiring icons with color weight but geometric consistency
- Documentation visuals and help center content
- Works best at 32px+ where flat fills read as intentional, not impoverished

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## Brand & Cultural Identity

### What it communicates

> "We diagram, we don't decorate."

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## Visual & Technical Specs

### Visual properties

| Property | Value |
|----------|-------|
| Stroke weight | None |
| Fill | Solid flat fills, two-tone |
| Corner treatment | Sharp geometric silhouettes |
| Color | Two-color: dark blue + light blue tonal |

### Emotional Scores

Sharp Flat is somewhat cold — the blue tonal palette is cool, with dark blue and light blue reading as calm and controlled. It is somewhat hard — no stroke means silhouette edges define hardness, with sharp silhouettes on flat fill compounding the effect. It is near neutral on friendliness leaning slightly formal — the two-tone blue is neutral-formal while the flat fills introduce slight approachability. It is somewhat serious — flat fills at geometric shapes still read as task-oriented and structured. On its human↔mechanical character, it is one of the more mechanical sub-styles in the catalog — flat geometric fills read as diagrammatic, closer to technical illustration than organic expression.

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## Pairing & Compatibility

### Typography pairing

- **Primary**: IBM Plex Sans — diagrammatic flat fills and structured type share the same visual register
- **Alternative**: DM Sans — slightly warmer, appropriate if the flat style is being used in illustrative contexts
- **Body**: Inter Regular — neutral, scales well alongside flat icon illustrations
- **Avoid**: Display-weight or decorative fonts — Flat is illustrative but not expressive


<p>Sharp combines pure geometry and bold structure for a brutalist, high-tech feel. It’s raw, trendy, and unapologetic. It pairs best with typefaces that have strong construction, such as Futura, Gill Sans, or Space Mono.</p>

Brutalist icons

Inside Stroke icon - Sharp Flat Set

Download Inside Stroke SVG vector or transparent PNG icon in Flat, Geometric style(s) for Sketch and Figma. It belongs to Sharp Flat vectors SVG collection.