CURATED · OPEN · FREE

Ably

A developer-focused infrastructure platform for building resilient, real-time applications.

devrealtime
Ably screenshot
↓ Download design system (22 MB)Open in OpenDesign

Visit: https://ably.com

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01

Identity DNA

realtimeinfrastructuredeveloperreliabilityconnectivity

A high-performance engine room for modern, multi-device digital experiences.

02

Color

#FF5416Accent
#FFFFFFInk
#C6CED9Ink soft
#03020DBG
#141924BG soft
#3F4555BG quiet
rgba(226,232,240,1.0)Line

High-contrast dark mode with a vibrant, energetic orange accent for high-priority actions.

03

Typography

geometric-sans · humanist-sans · monospace

Use a clear typographic hierarchy with large, bold display text for key messages. · Ensure sufficient contrast between white/gray text and the dark background.

04

Spacing

4px
8px
12px
16px
24px
32px
48px
64px

A consistent 4px base unit provides structure and predictable spacing throughout the layout.

05

Surfaces

sm · 4px
md · 8px
lg · 12px
pill · 999px

1px solid rgba(226,232,240,1.0) for subtle separation and 1px solid rgba(255,255,255,0.25) for interactive elements.

0px 4px 4px 0px rgba(0,0,0,0.25)

06

Layout

1280container
12columns
24pxgutter
768 / 1024breakpoints

A structured 12-column grid system with a centered container, featuring distinct sections for hero content, stats, and use-case cards.

07

Motion & Interaction

150msmicro
250mssmall
500msmedium
cubic-bezier(0.4, 0, 0.2, 1)easing

Smooth transitions for interactive states like hover, color changes, and layout shifts.

Visual feedback through color changes, opacity adjustments, or subtle padding shifts. · Immediate response with standard interactive feedback, often transitioning the element to its active state.

08

Components

09

Voice & Don'ts

10

Inside the pack — real screenshots

Captured from the live site · real computed styles

11

System prompt

This is a developer-focused SaaS website for a real-time infrastructure platform. The design DNA is built on a deep, dark color scheme (#03020D background) with high-contrast white (#FFFFFF) and soft gray (#C6CED9) text, anchored by a vibrant orange (#FF5416) accent. Typography is primarily clean, modern sans-serif (humanist and geometric categories), with a clear hierarchy from large, bold headlines to readable body text. Critical design constraints: never use a light theme, never use blue as the primary accent, and avoid cramped layouts. The overall feel is professional, reliable, and highly functional, designed to appeal to technical decision-makers.

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