TTF — Colour Font, COLR v0 Layers with CPAL
A COLR version 0 colour font: three Private Use Area icons, each drawn as two layer glyphs that index CPAL palette entries, with ordinary monochrome glyf outlines underneath as the fallback. The baseline colour-font case that every modern browser supports. Original typeface, free to use.
The quick brown fox jumps over the lazy dog
ABCDEFGHIJKLMNOPQRSTUVWXYZ
abcdefghijklmnopqrstuvwxyz
0123456789 & ! ? @ # % ( ) — “ ”
12pxThe quick brown fox jumps over the lazy dog
16pxThe quick brown fox jumps over the lazy dog
20pxThe quick brown fox jumps over the lazy dog
28pxThe quick brown fox jumps over the lazy dog
40pxThe quick brown fox jumps over the lazy dog
Specifications
- Family
- Novus Grotesk P7 Color
- Units Per Em
- 1000
- Cap Height
- 700
- X Height
- 500
- Wave
- p7
- Seed
- 20260807
- Built With
- fontTools 4.x
- Determinism
- head.created/head.modified pinned to 2026-01-01T00:00:00Z, recalcTimestamp off; outlines are parametric, colour material is seeded
- Usage Rights
- original artwork, free for any use
- Colour Format
- COLR version 0 + CPAL version 0
- Palettes
- 2
- Colors Per Palette
- 2
- Base Glyphs
- 3
- Layers Per Glyph
- 2
- Glyph Map
- U+E100 badge, U+E101 wave, U+E102 chip
- Monochrome Fallback
- glyf outlines for every base glyph
- Glyphs
- 78
Testing contract
Expected to pass- Scenario
- Render U+E100 to U+E102 in a COLR-aware renderer and again in one that ignores COLR.
- Expected result
- The COLR-aware renderer paints two coloured layers per icon from CPAL palette 0; the plain renderer draws the same shapes in a single colour from glyf instead of showing .notdef.
What is a .ttf file?
TTF (TrueType Font) is a scalable outline font format developed by Apple and Microsoft that uses quadratic Bezier curves and includes hinting for sharp rendering at small sizes. It stores glyph outlines, metrics, and character mappings in a single file. It is one of the most widely supported desktop and web font formats.
How to use this file
Use an example TTF to test font parsers, glyph and metric extraction, text-rendering pipelines, and converters that produce web font formats like WOFF.
How to use this file for testing
“TTF — Colour Font, COLR v0 Layers with CPAL” is a deterministic Novus Examples fixture for Conversion testing, Web assets. The same content exported across many formats and linked as a group, so you can convert one and diff against the expected twin.
Documented properties for this file: seed 20260807. Compare results against paired or grouped companions on this page when present (clean↔damaged, searchable↔scanned, or format twins) so scores stay reproducible across runs.
Download the file once, keep the path stable in CI or local scripts, and treat the spec table as the contract: dimensions, seeds, field lists, and roles are intentional. Corrupt or invalid samples are labelled as such — expect parsers to fail loudly rather than silently accept them.
Font fixtures carry a small documented glyph set across the common wrappers. Test font loaders, subsetting, and @font-face; the specimen preview renders the glyphs the face actually maps.
Code examples
@font-face {
font-family: "Sample";
src: url("NovusColorLayers.ttf");
}
body { font-family: "Sample", sans-serif; }Related files
- otfOTF — CFF (Cubic) OutlinesThe same design in CFF outlines: cubic Type 2 charstrings with no glyf and no loca. The half of the pair that catches code assuming every OpenType font is TrueType-flavoured. Original typeface, free to use.
- otfOTF — Variable Font with CFF2 (cubic) OutlinesA variable font whose outlines are CFF2 rather than glyf, so the variation deltas live inside blended charstrings and there is no gvar table at all. The case that breaks tools which assume every variable font is TrueType-flavoured. Original typeface, free to use.
- otfOTF — Web Container Source, CFF (Type 2) OutlinesThe uncompressed CFF (Type 2) source for this container set. Every WOFF and WOFF2 file in the group is packed from exactly these bytes, so a compression comparison is measuring the container and nothing else. Original typeface, free to use.
- ttfTTF — Contextual Alternates (calt)Contextual alternate substitution that fires on doubled letters: the second letter of aa, ee, oo, nn, ss and tt is replaced by an alternate carrying a visible baseline underscore, so a shaping result can be read straight off the page instead of out of a debug log. calt is on by default, which makes it a good test of whether a renderer applies default features at all. Original typeface, free to use.
- ttfTTF — Every OpenType Feature in This FamilyEvery feature this family defines in one face — ligatures, kerning, contextual alternates, small caps, three stylistic sets, four figure features, fractions, mark attachment, aalt and locl. The single font to point a feature-discovery UI at. Original typeface, free to use.
- ttfTTF — Figure Sets (lnum, onum, tnum, pnum)All four figure features over one digit set: the default is proportional lining, tnum flattens every digit to 620 units for column alignment, pnum restores the proportional widths, and onum drops five digits below the baseline and raises two above the x-height. The measurable case for testing font-variant-numeric. Original typeface, free to use.
Generated by generation/fonts_p7.py. Free for any use, no attribution required — license.