HilbertRaum mark

HilbertRaum — brand guide

Logo 02, "the closed room". v1 · 2026-06

A complete, sealed rounded square (the space) holding the accent dot at its centre (your data). Nothing leaves the space. The dot is always teal; only the square changes ink with the background.

The mark

mark on darklockup on dark
mark on lightlockup on light

Clear space & minimum size

Keep clear space around the mark equal to at least the diameter of the inner dot (shown dashed). Minimum size: 16 px on screen, 6 mm in print. Below 16 px use favicon-raster.svg / the PNG favicons (they have their own dark background for legibility).

mark with clear space

Colour

TokenSwatchHexRGBCMYK (approx)Use
Accent — teal#57D0A487, 208, 16458 / 0 / 21 / 18the dot; "raum"
Ink — light#E8EDF2232, 237, 2424 / 2 / 0 / 5square on dark
Ink — dark#11171F17, 23, 3145 / 26 / 0 / 88square on light
Surface — dark#0E131914, 19, 2544 / 24 / 0 / 90icon / social bg

Hex is authoritative for digital. CMYK is a starting point only — it shifts by paper and profile, so match on a proof. For spot-colour print/packaging, match the teal to a physical Pantone bridge (mint / sea-green family) rather than trusting an on-screen value.

App, social & favicon

Social avatars (Discord, Slack, X, LinkedIn, GitHub org) → use icon-512.png: 512 px, opaque, centred for circular cropping. PWA / home-screen → icon-192/512.png + maskable-512.png. Apple → apple-touch-icon.png. Browser tab → favicon.svg (adaptive) with the PNG/ICO as fallback.

social avatar
icon-512.png · avatars
maskable
maskable-512.png
apple touch
apple-touch-icon.png
163248
favicon.svg · 16/32/48

Social card

og image 1200x630
og-image.svg · 1200×630

One-colour

mono white
mono ink

For laser-etching, embossing, or single-colour print. One ink, no teal.

Do & don't

correct
✓ Correct: light square, teal dot, on dark
✗ Don't fill the square teal
✗ Don't recolour the dot
stretched
✗ Don't stretch or distort
rotated
✗ Don't rotate
low contrast
✗ Don't place on low-contrast colour

Usage & trademark

These assets are provided so others can refer to HilbertRaum correctly. Don't recolour, redraw, rotate, or add effects to the mark, and don't imply endorsement or partnership without permission. "HilbertRaum" and the logo are trademarks of the project. When in doubt, use the mark as shipped here.

Files