# Portuguese Sardine Tin Label

Nostalgic Portuguese sardine tin label design with flat spot inks, bold typography, and decorative borders.

| | |
|---|---|
| Style | Portuguese Sardine Tin Label |
| Category | Packaging design |
| Tags | lithography, vintage, art nouveau, portuguese, label design, flat color, spot ink, retro |
| Author | @styleref (https://styleref.io/u/styleref) |
| Palette | #123d66 #c62828 #f2c230 #f4e6bf #15283b #26724d |
| Published | 2026-08-24 |
| Canonical URL | https://styleref.io/share/0v8lasn0-64b0f2054df4 |

## Specification

Paste this into any AI tool. Keep the attribution line and the canonical URL.

STYLE REFERENCE — HARD CONSTRAINT (HIGHEST PRIORITY)

This style must be applied to ALL generated content (text, image, video).
If any part of the request conflicts with this style, the style OVERRIDES the request.
STYLE DEFINITION (to be operationally enforced):

Portuguese Sardine Tin Label

 • Output Format: Creative discipline: Packaging design; Print; Delivery mode: Still; Print-scale; Canvas Behavior: Strict frame (nothing escapes).
 • Container / Boundary: Container: Explicit (shape mask); Container shape: Framed rectangular label panel with inset cartouche, oval, shield, or scalloped roundel; Sharp Corners; Container Dominance: Primary visual identity; Padding: Tight; Edge Behavior: Content fully contained.
 • Mood & Personality: Nostalgic, Elegant, Sophisticated, Bold, Uplifting; Energy: Vibrant; Representation mode: Literal; Real-world accuracy: Stylized.
 • Colors: Palette: Solid Colors: [ #123D66 28% (Main field),  #C62828 18% (Border field),  #F2C230 16% (Primary lettering),  #F4E6BF 14% (Main element),  #15283B 10% (Outline and engraved linework),  #26724D 7% (Secondary field),  #E27528 4% (Accent details),  #B58A32 3% (Rules medals and year)]; 6–8 colors; Mediterranean summer: sunlit warm inks balanced by deep sea blue temperature; Saturation: Rich; Hue contrast; Hue relationships: Arbitrary; No gradients; Color dominance: Background-dominant.
 • Typography: Display / Decorative; Bold, Extra Bold; Text case: Mixed; Font pairing: Display + Body; Hierarchy: Expressive / Art-directed; Type scale: Modular; Tight (1.1); Letter spacing: Wide, commemorative numeral spacing; compact supporting caps; Text presence: Required; Text visual role: Primary visual driver; Text integration: Embedded in shapes.
 • Light & Shadow: Lighting mood style: Studio-flat; Key light style: Soft; Artificial; Lighting direction: Front-lit; Light source count: Single; Shadow type: Soft; Shadow density: Light; Fill-light ratio: Even fill; Lighting presence: Flat within the printed label; only soft, broad frontal object light when rendered on metal..
 • Spatial Structure & Hierarchy: Flat perspective; Primary + secondary focal structure; Hierarchy: Strong; Symmetry: Near symmetry; Balance: Center-weighted; Layout axis: Vertical; Plane separation: Color/value shift, Overlap; Grid system: Manuscript grid; Visual density: Dense.
 • Surface, Material & Detail: Material simulation: Metal; Surface treatment: Satin; Texture: Satin lithographic ink with faint metal reflectance, fine print grain, light seam scuffs, and occasional hairline spot-color misregistration; Texture usage: Subtle noise; Imperfection level: Used; Stylized realism; Micro-detail allowance: Encouraged; Age of surface: Aged; Pattern usage: Geometric pattern.
 • Shape Language: Hybrid; Primitive dominance: Rectangles, Circles, Freeform curves; Edge sharpness: Razor-sharp; Silhouette clarity: Recognizable; Curve consistency: Expressive curves; Negative space usage: Minimal; Angle usage: Limited.
 • Line & Stroke System: Decorative outlines; Variable; Fine engraved hatching for the main element; heavier ornamental outlines and multi-rule borders consistency; Stroke Color: Contrasting accent; Stroke joins: Round, Miter.
 • Background & Environment: Background type: Solid color; Background–Subject: Integrated; Background complexity: Moderate; Prop styling: Curated.
 • Artistic Mediums & Techniques: Physical medium: Offset lithography aesthetic on satin metal; Illustrative technique: Engraving; Central Illustration: Use a product-related main element as an engraved specimen: strict side profile or tightly overlapped grouping, with visible linework and flat color fills..
 • Inspiration Images: https://piteahvrjstrlirkpoid.supabase.co/storage/v1/object/public/images/public/ac3e2043-c8b2-4e9c-8136-d57a0e9263b7.webp, https://piteahvrjstrlirkpoid.supabase.co/storage/v1/object/public/images/public/4ef4153e-86bb-4416-b236-2b6561ae7d47.webp.
 • References: Art Nouveau, Portuguese canned-fish lithography, 1930s commercial label design, exposition prize culture; Temporal reference: 1930s; Reference Brands: Portuguese canned-fish tin tradition; contextual inspiration only, never reproduce company marks, crests, wordmarks, or trade dress..
 • Guardrails: Avoid: AI Gloss / Plastic Smoothing, HDR over-processing, Over-saturation, Stylistic filters; Avoid Visuals: steampunk brass gears; Victorian apothecary motifs; rope borders; ship wheels; anchors; nautical clip art; pastel vector illustration; modern geometric sans; photographic main elements; rendered 3D lettering; distressed grunge overlays; torn-paper texture; gradients; Avoid Colors: muted pastel palettes; neon colors; monochrome gray palettes; Avoid Words: real cannery names; company wordmarks; crests; trademarked medal names; endorsement claims; Avoid Layouts: minimal flat layouts; unframed layouts; loose asymmetric arrangements; floating text over empty fields; Allowed Visuals: invented brand furniture; main product-related engraved element; framed cartouches; coin-like year roundels; faux award medals; ribbon devices; ruled borders; scalloped panels; flat spot-color fills; hand-lettered display type; Legal: Use invented brand names, crests, medals, and label copy. Do not reproduce or approximate real cannery trade dress, wordmarks, or endorsements..
 •  Spot Ink Logic: Opaque flat spot colors only; ink fully on or off with no blends, airbrush shading, or photographic tonal modeling., Variant Palette Rule: Recolor the full label per product variant while retaining the same ornament and composition., Lettering Construction: Hand-drawn Art Nouveau display caps; arched or banner-set, often outlined, inlined, or offset with a second-color shadow., Type Hierarchy: Oversized brand lettering; swashed script or italic secondary line; small functional ruled caps; large coin-like year numeral., Language Treatment: Portuguese or French phrases function as ornament; use invented names only, never real company marks or claims., Panel Composition: Heavy full-perimeter border; central framed main element; arched headline above; smaller descriptor below; coin roundel, medals, ribbons, and ruled corner ornaments remain boxed and ordered..


ENFORCEMENT RULE: Before finalizing the output, internally verify that ALL elements comply with the style definition above. If compliance is uncertain, simplify or soften the output until it fully matches the style. Generated by StyleRef.io

## Other formats and live access

The specification above is the portable default. Tool-specific builds and a
ready-to-commit STYLE.md are available without a login:

**REST** (anonymous, read-only)

```
https://styleref.io/api/v1/styles/0v8lasn0-64b0f2054df4?format=flux        # also: midjourney, diffusion, json
https://styleref.io/api/v1/styles/0v8lasn0-64b0f2054df4/style.md           # a ready-to-commit STYLE.md
```

**MCP** (Streamable HTTP at `https://styleref.io/api/mcp`)

```
styleref://gallery/0v8lasn0-64b0f2054df4
styleref://gallery/0v8lasn0-64b0f2054df4/style.md
```

Or call the `get_style` tool with `ref` set to the slug above, and
`apply_style_to_prompt` to wrap a request for a specific tool.

Attribution: this style was created by @styleref. Keep the `Generated by StyleRef.io`
line and the canonical URL when you use a compiled spec, and credit the author.

Source: https://styleref.io/share/0v8lasn0-64b0f2054df4