Stellarr Studio
A French studio for AI engineering and digital products. “STELLARR STUDIO” identifies the company in legal information.
Brand resourcesRecognisable.
Engineering, people and delivered work.
The product experience, its uses and features.
Recognisable.
In every detail.
Two identities, one commitment to clarity. Official files and guidance for composing, presenting and describing Stellarr Studio and Moon AI.
6 master files · SVG, PNG and WebP · FR/EN guide · web font and licence · revision 2, September 2026
Engineering, people and delivered work.The product experience, its uses and features.01 · Brand system
One studio. Distinct products.
Each name has its place. Use these spellings in your text, even when the logo uses different capitalisation.
Moon AI
The studio’s AI product. Keep the space between Moon and AI in text. Its blue gives it a distinct identity.
Moon Blur
Moon Blur masks detected sensitive data. Refer to it by name: this kit does not include a dedicated logo.
Studio mauve and product blue coexist. They do not replace each other or change logo colours.
02 · Logos and symbols
The right version for each context.
These six master files are the supplied official artwork. They combine vector paths and embedded textures, so the SVG is not exclusively vector artwork. PNG and WebP exports are transparent.
For light backgrounds
For dark backgrounds
Standalone symbol
For light backgrounds
For dark backgrounds
Standalone symbol
Use when the name is already present or the context clearly identifies the brand. Choose the full logo for an introduction.
03 · Construction and space
A space to keep clear.
Clear space is part of the composition. We recommend x = one quarter of the full logo’s visible height on every side. For a symbol, use one quarter of its width.
A composition guideline proposed here, to be checked on your medium. It does not describe a historical construction grid for the artwork.
A size that preserves the detail.
These starting points prioritise reading at actual size. The Studio logo needs extra width for its secondary lettering. For print, approve a proof suited to the process and medium.
Stellarr Studio
- Screen, suggested width
- 160 px
- Print, starting point
- 35 mm
Moon AI
- Screen, suggested width
- 120 px
- Print, starting point
- 28 mm
Symbols
- Screen, suggested width
- 32 px
- Print, starting point
- 8 mm
04 · Using the identity
Preserve what makes us recognisable.
Incorrect treatments below are explanatory diagrams only. They are neither official variants nor reusable artwork.
Recommended
The right file on the right background
A quiet surface, intact proportions and clear contrast.
Recommended
The supplied dark-background variant
Light lettering stays as supplied. No automatic colour inversion.
Avoid
Do not stretch
Keep the width-to-height ratio, even in a constrained placement.
Avoid
Do not recolour
The composition palette does not permit changing textures or gradients.
Avoid
Do not crop the artwork
If the logo does not fit, adapt the layout or use the symbol in an identified context.
Avoid
Do not lose contrast
Avoid busy backgrounds. A plain surface can restore legibility.
05 · Colours and contrast
Two accents. The same clarity.
Distinct accents, shared neutrals. These values come from the site styles; logo shades remain embedded in its files. Values below use sRGB.
Studio mauve
Composition accent
#A05EB9Deep mauve
Links and contrast
#824497Moon blue
Product identity
#3D3AFCSoft ink
Body text and headings
#26222CPearl white
Primary background
#FAF9FCLight lavender
Secondary surfaces
#F1EBF6Studio night
Dark studio compositions
#1B1522Moon night
Immersive product scenes
#11142DContrast determines the use.
14.86:1
Body text
#26222C / #FAF9FC6.52:1
Studio action
#FFFFFF / #8244976.54:1
Moon action
#FFFFFF / #3D3AFCRatios are calculated between opaque solid colours. Primary mauve carries the identity; small text and actions favour deep mauve. Photographs, gradients and disabled states need their own checks.
06 · Typography
Plus Jakarta Sans.
One family, several rhythms. Plus Jakarta Sans connects headings, text and interfaces without recreating logo lettering.
Ideas take shape.
Heading
600 · 40 to 64 pxMake it clear.
Subheading
500 · 24 to 32 pxA rhythm, an intention.
Body
400 · 16 to 18 pxPrecise sentences with enough space to read them.
Starting points for your compositions. Adjust sizes to the medium, content and reading needs. Interface controls may need a separate scale.
Plus Jakarta Sans is a Tokotype type project, distributed under SIL Open Font License 1.1. The kit includes the Latin variable web font and its full licence. That licence remains separate from the logo usage terms.
07 · Layout and motion
One idea, one composition.
Identity also lives in the space you leave. A simple grid and clear hierarchy work better than accumulated effects.
AI in your tools.
A clear direction. Practical uses.Set a hierarchy
One main message, one piece of evidence or example, then an action. Keep secondary details in their place.
Show the real product
Use actual screenshots to describe the product. Clearly label demonstrations and illustrations.
Give motion a purpose
Motion guides or explains. Content stays readable without effects, with reduced motion and on mobile.
08 · Co-branding
Together, while staying distinct.
Co-branding must explain a real relationship. Sharing space in a layout does not establish partnership, endorsement or certification.
Your organisation- Align optical centres and balance visual weight rather than forcing different logos to the same width.
- Keep each brand’s minimum clear space, then add a separate gap between them.
- Describe each role: a studio product, a client project or an authorised joint communication.
- Have the organisations concerned approve the joint material. Our partners’ logos are not redistributed in this kit.
09 · Voice and naming
Say what we do. Precisely.
An introduction you can adapt.
Stellarr Studio is a French AI engineering and digital product studio. It helps organisations design, integrate and deploy solutions suited to their uses. Moon AI is the studio’s AI product.
An accurate introduction
Introduce Stellarr Studio as an AI engineering and digital product studio. Identify Moon AI as its product. Describe a project by its actual scope, not a universal promise.
Data, without overclaiming
For Moon Blur, write “masks detected sensitive data”. Masking does not guarantee complete detection or irreversible anonymisation. Do not infer certification from a logo or hosting choice.
Clearly described relationships
A technology logo or press article does not prove a partnership. Prepare joint announcements, co-branded materials and combined logo layouts with the organisations concerned.
Sources and credits
Link articles to their original publication. Media logos, quotations, photographs and third-party screenshots remain subject to their own rights and terms. This kit does not grant permission to use them.
10 · All downloads
The kit, with the right files in reach.
Every download matches this page’s previews. The full kit contains six masters and their exports, the bilingual guide, tokens and the font with its licence.
Master file for layout and print. Embedded textures retain their original resolution.
Transparent background, compatible with documents, presentations and publishing tools.
Lossless transparent export for the web. Do not enlarge beyond its resolution.
Download the brand kit
6 master files · SVG, PNG and WebP · FR/EN guide · web font and licence · revision 2, September 2026
Download the brand kit
Public brand resources, without website code or third-party partner assets.
11 · Rights and contact
Accessible files. Distinct rights.
Stellarr Studio makes these files available to identify the studio and its products accurately in an article, presentation or informational publication. This is a limited, non-exclusive permission with no transfer of ownership. Names and logos must remain as provided.
Do not present your service as an official studio offering, imply endorsement or a partnership that does not exist, or sell the logos as your own resource. For advertising, merchandise, an application, a domain name or co-branded material, contact the studio before using them.
Permission to use the identity does not cover the website’s code, React Bits components, marketplace products or third-party works. Their respective licences and notices still apply. A palette, an open font or a layout principle does not become exclusive because it appears in this guide.
For misleading use, alterations or failure to follow these rules, the studio may request a correction or an end to the authorised use. Uses permitted by law remain separate from this permission. The complete terms are included in the kit.
This guide is not evidence of trademark registration. Rights in the font, logos and other works remain separate.
Read the kit termsPreparing a publication together?
Send the context, medium, planned date and a draft layout. We can help identify the right files and permissions for your project.
Usage terms are included in the kit and explained on this page.