Materials Guide & Reference Library
Extended Palette — What It Changes In Real Artwork
SECTION 1 - Observation
When viewing two diamond paintings from a distance, they often appear similar.
The difference only becomes visible as the eye adjusts.
Soft light either fades smoothly…
or breaks into dots.
Water either feels deep…
or textured.
Skin either looks natural…
or mottled.
These differences are not caused by placement accuracy or canvas size — they are caused by colour transition availability.
Section 2 - Mechanism
A standard palette forces each pixel to choose the nearest available colour.
When the required colour sits between two existing shades, the program alternates them.
This creates visual noise — the eye blends it from far away but detects it up close.
An extended palette introduces intermediate tones so the colour no longer has to alternate.
Instead of:
Dark → Light → Dark → Light
It becomes:
Dark → Mid → Light
The image stops approximating colour and starts representing it.
SECTION 3 - Studio Method
Our extended palette was developed by analysing repeated failure points across hundreds of real conversions.
We mapped where the eye most frequently detected pattern artefacts:
• Skies at sunset
• Underwater glow
• Skin gradients
• Fog and atmospheric lighting
• Backlit subjects.
We then engineered bridging colours specifically in those transition ranges while keeping compatibility with standard DMC tones.
The goal was not more colour — the goal was fewer visible compromises.
Section 4 - Mechanism
Standard DMC
-
Maintains shape accuracy
-
Produces visible speckling in gradients
-
Glow appears fragmented
-
Depth relies on viewing distance
Extended Studio Palette
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Preserves gradient continuity
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Maintains lighting direction
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Restores atmosphere and softness
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Reads correctly both near and far
The artwork no longer depends on viewing distance to appear finished.
SECTION 5 - Practical Takeaway
• Detail is perceived through colour continuity, not pixel count
• Dithering simulates colour — transition colours reproduce colour
• Extended palettes reduce visual noise rather than increasing sharpness
• Some images benefit slightly, others transform dramatically
STUDIO NOTE - CONTEXT & LIMITATIONS
Not every image requires an extended palette.
Graphic illustrations and high-contrast designs often perform perfectly in standard DMC.
The extended palette becomes most valuable in photographic and atmospheric artwork where subtle colour movement carries the realism.
This is why some of our canvases appear unusually smooth for diamond painting — the improvement comes from colour behaviour, not artificial sharpening.