Cosmic Aperture

The canvas is an immersive deep-space void grounded in #06070e, dominated by an asymmetric vortex of incandescent amber and golden starlight radiating from the center-right. Color functions strictly as light: high-energy golden ambers (#f59e0b to #fbbf24) represent active focus, discovery, and direct interaction, while cool cosmic obsidian surrounds and isolates content. Pure white (#ffffff) commands the display headline at approximately 56px, supported by a 12px tracked eyebrow in glowing amber. Navigation and feature triplets use delicate micro-borders and fine 1px line weights, contrasting against the massive cosmic volume. UI elements adopt pill radii (999px) for interactive triggers alongside rounded glass containers (16px radius) with gossamer 1px borders (#ffffff14) hovering quietly over nebulous dust.

1 design references

Prompt metadata
Shared by	@Devault
Model	GPT Image 2.5
Category	Hero sections & backgrounds
Dataset	stretchcloud · awesome-gpt-image-prompt-2.5

The prompt

Design a dark-mode abstract background artwork: an observatory floating before an incandescent stellar core, illuminating deep-space data structures.

LAYOUT
A split compositional rhythm where typography and interface controls are tethered to the lower and upper left quadrant, leaving the center-right open for the brilliant cosmic focal point. The top tier features a high-spaced navigational row, the middle presents an authoritative 2-line title and CTA cluster, and the bottom shelf splits into a 3-part micro-feature row on the left and a floating HUD card on the right.

PALETTE (use these exact hex values)
- #06070e — Space Void: Base canvas foundation simulating the darkest depths of deep space.
- #fff4d0 — Core Incandescence: Peak highlight of stellar illumination inside nebula core.
- #f59a42 — Solar Amber: Primary interactive button fill, active data nodes, and primary glyph accents.
- #c45e1b — Nebula Radiance: Mid-tone warm fiery orange in cosmic clouds and subtle active borders.
- #2a223f — Cosmic Violet: Low-frequency atmospheric glow in deep shadows and gas trails.
- #ffffff — Starlight White: Primary headline display typography and selected icon strokes.
- #9a9ea7 — Nebula Mist: Subordinate body copy, unselected navigation links, and micro-labels.

TYPOGRAPHY
Typeface Plus Jakarta Sans (or Inter,SF Pro Display,General Sans), weights 400/500/600/700. Sizes 11px caption, 13px body-sm, 15px body, 16px subheading, 20px heading, 56px display. Tracking -0.02em at display, 0.15em at caption. Plus Jakarta Sans delivers geometric precision with clean, open apertures that feel computational yet intensely modern. Its sharp letterforms prevent the celestial background from feeling overly romantic, re-anchoring the interface as an advanced enterprise analytics tool. Inter or Geist serve as exact drop-in replacements without loss of clinical balance.

GEOMETRY & SPACING
Corner radii — cards 16px, links 4px, inputs 999px, buttons 999px. Spacing on a 8px unit, 32px gaps, 120px between sections, 1240px container, airy density.

DEPTH
Depth is created entirely through astronomical optics rather than drop shadows. High-luminosity nebula clouds sit midway in the z-plane, text rests sharply on the top glass plane, and telemetry widgets hover with backdrop filters (backdrop-filter: blur(24px)) over interstellar dust.

IMAGERY
The visual anchor is a hyper-detailed, high-dynamic-range simulation of a golden galactic nebula swirling into a glowing gravitational lens. The texture consists of intricate dust filaments, micro-stars, and lens flares; cartoonish 3D elements or generic corporate stock photography would instantly destroy the scientific grandeur.

SIGNATURE DETAIL — the thing that makes this design itself
The asymmetric gravitational light vortex in deep golden-amber that backlights the viewport while serving as the emotional and thematic weight for the minimalist UI around it. It is misused when centered directly behind the headline, rendering white text completely unreadable.

MUST
- Anchor typography firmly on the left 45% of the viewport to balance the stellar core on the right.
- Use pill buttons with 999px border-radius exclusively for primary actionable triggers.
- Apply fine 1px golden outlines (#f59a42) for abstract scientific diagrams and glyph icons.
- Keep body text below 16px to maintain the spacious astronomical observatory feel.

AVOID
- Never center the main H1 headline over the bright stellar core.
- Do not introduce cool neon cyan or magenta buttons; keep accents strictly within warm solar ambers.
- Never use boxy sharp corners (0px-4px) on primary call-to-action buttons.
- Avoid solid opaque card surfaces; floating panels must feel like semi-transparent aerospace glass.

OUTPUT
Render as a clean, pixel-crisp UI design at roughly 3424:2416. Flat vector rendering, real legible text, no browser chrome, no device mockup frame, no watermark, no lorem ipsum placeholder blocks.

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Set against a vast cinematic deep-space panorama, this interface positions left-aligned typographic clarity against a radiant golden accretion vortex on the right. The canvas transitions from pitch void (#060f1e) through layered turquoise dust clouds (#1a7895) to an incandescent stellar core (#ffe89e). Text hierarchy relies on stark contrast: headers command attention with 56px white weights, punctuated by a kinetic peach-to-magenta linear-gradient on 'what matters.'. CTAs mirror this astral heat signature using pill-shaped (radius 999px) sunset gradients, while secondary actions use subtle frosted borders (rgba(255, 255, 255, 0.25)). Supporting metrics anchor the lower quadrant with compact 22px stat lockups paired with hairline line-art iconography. The entire composition balances the unrestrained organic luminance of interstellar nebulae with clean, grid-locked functional product chrome.

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