Seaford Display
Dark Theme
Seaford — A rich dark-mode theme with bold contrast and modern style. Great for moody, high-impact presentations.
Dark Theme
releasedslug: dark
Bold, high-contrast, modern
The Dark theme uses the Boost color scheme on a deep dark background — one of the most striking visual combinations available. Seaford typography adds a distinctly modern quality. This is the theme for when you need to stand out.
Theme Components
Slide Appearance
Title Slide
Near-black background with Seaford Display heading in bright accent. Dramatic and high-impact.
Data Slide
Boost's vibrant accents make charts visually striking on dark — each series immediately distinct.
List Slide
Accent-colored bullet markers on dark. High contrast and easy to scan at distance.
Chart Slide
Full-bleed dark with bright chart colors — works beautifully on large displays and projectors.
API Usage
Use the preset theme with a single field:
POST https://api.pptx.dev/v1/presentations
{
"theme": "dark",
"narrative": "classic-story",
"topic": "Your topic here"
}Or reference the color and font schemes directly to mix and match:
POST https://api.pptx.dev/v1/presentations
{
"colorScheme": "boost",
"fontScheme": "seaford",
"narrative": "classic-story",
"topic": "Your topic here"
}Tip: passing colorScheme and fontScheme directly lets you create custom combinations beyond preset themes.
Best for
- ✓Startup pitches and demo days
- ✓Product launches and announcements
- ✓Sales kick-off and conference presentations
- ✓Tech and SaaS companies
- ✓Large screen or projection environments
Not the best fit for
- ✗Print-first presentations (dark backgrounds consume ink)
- ✗Conservative industries expecting light-background decks