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Sirius.X brand kit

Logo, wordmark, avatar, banner, favicon, and the colour palette. Every asset ships as SVG so it stays crisp at any size and reads correctly in light and dark contexts. Free to reuse with attribution.

Logo & wordmark

A 4-point sparkle star plus Sirius.X, with the .x TLD picked out in acid green. The star alone works when you have no room for the wordmark; the full lockup is the default choice everywhere else.

sirius.x logo

Wordmark SVG · 320×64

Full colour, dark backgrounds. Use this by default.

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sirius.x mono

Wordmark, monochrome SVG · currentColor

Uses currentColor, inherits from the surrounding text. Print, embossing, single-colour merch.

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Avatar & favicon

Square icons for social profiles, Nostr, GitHub, and browser tabs.

sirius.x avatar

Avatar SVG · 512×512

Square profile picture. Social platforms apply their own round mask, so corners stay hard.

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sirius.x favicon

Favicon SVG · 64×64, 12px radius

Rounded browser-tab icon. Scales down to 16×16 cleanly; used on every Sirius.X page.

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Social banner

1200×630 (OpenGraph / Twitter Card canonical). Composition survives aggressive centre-cropping — the star and tagline both stay visible even after Facebook and Discord chop the sides.

sirius.x banner
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Colour palette

Silent Mode family colours. Dark chromes are the default; acid green is the single accent that consistently signals "this is Sirius.X".

Acid#d6ff3d — accent, links, active nav
Background#0b0e14 — page canvas
Panel#141a24 — cards, elevated surfaces
Panel 2#18202c — nested / step items
Ink#e7eaf1 — body text on dark
Muted#8b98a9 — secondary text
Dim#5e6678 — tertiary text, dividers
OK#4fd1a5 — success / available
Taken#f6768a — errors / unavailable
Warn#ffc75f — caution, holds

Typography

System font stack, so nothing needs to load and every OS renders the wordmark in the same family the reader is used to.

The quick brown fox

jumps over the lazy dog · 0123456789 · Sirius.X

system-ui, -apple-system, Segoe UI, Roboto, sans-serif
The wordmark's .x is a <tspan fill="#d6ff3d"> — don't render the whole word in acid, and don't render the star without the star's exact 4-point path (it's a mark, not a generic asterisk).

Usage & licence

All assets are MIT. Reuse them for third-party tools that integrate with Sirius.X (wallets, indexers, explorers, blog posts about BCNR). Keep the star's proportions intact and don't recolour the acid to a similar-but-different green — palette drift is what makes brands look untrustworthy over time.