PatternBlend Third-Party Asset Notices
Updated: 2026-08-12

Noto Emoji v2.034 — Cat Face (U+1F431)
Copyright © Google, Inc.
Author: Google
Source: https://github.com/googlefonts/noto-emoji/tree/v2.034/svg/emoji_u1f431.svg
License: Apache License, Version 2.0
License text: https://www.apache.org/licenses/LICENSE-2.0

PatternBlend embeds this SVG locally and uses it inside two original starter-image compositions. The artwork is not loaded from a third-party server when the page runs.

All other Pixel Art Converter starter images are original procedural artwork created for PatternBlend.

BeadColors — Perler, Hama Midi, and Artkal S color reference data
Copyright © BeadColors contributors
Source: https://github.com/maxcleme/beadcolors
Data files: raw/perler.csv, raw/hama.csv, raw/artkal_s.csv
License: MIT License
License text: https://github.com/maxcleme/beadcolors/blob/master/LICENSE

PatternBlend embeds 103 Perler, 92 Hama Midi, and 199 Artkal S-5MM reference rows locally for the bead-pattern workflow. RGB values are community-maintained approximate samples, not official manufacturer specifications. PatternBlend does not load these palettes from a third-party server during normal conversion.

json-colors — generic RGB color reference data
Copyright (c) 2017 Alexander Cheprasov
Source: https://github.com/cheprasov/json-colors
Data file: colors.json
License: MIT License
License text: https://github.com/cheprasov/json-colors/blob/master/LICENSE

PatternBlend embeds a derived 122-color subset locally for its generic Cross Stitch matching palette. The subset is selected independently from PatternBlend starter images, fixed color-space coverage, and a five-fixture parity calibration that adds only generic RGB references improving the aggregate result without reducing any calibration fixture. The colors are assigned PatternBlend-only PB codes and names. They are not presented as DMC, Anchor, or another manufacturer palette, and no third-party palette is fetched during normal conversion.

Blockpedia — Minecraft block texture color reference data
Source: https://github.com/Nano112/blockpedia
Data file: data/color_cache.json
License: MIT License
License text: https://github.com/Nano112/blockpedia/blob/main/LICENSE

PatternBlend embeds 51 selected texture-derived RGB references from Blockpedia for common wool, plank, stone, resource and natural full blocks. They form PatternBlend's independently curated Minecraft planning palette and are stored locally under PatternBlend short codes. Grass Block and Copper Block are intentionally omitted from the default flat-art candidate set because their cached texture averages created unstable matches across controlled 2D image tests. No Blockpedia data is fetched during normal conversion, and PatternBlend does not copy MakeBead's RGB palette data or claim texture-perfect rendering.