The story, the essence, and the single sentence everything else has to serve.
03
Brand · Essence
Be the fire
A candle is blown out by the wind. Fire is fed by it. Be the fire.
The Lindy Effect
For things that don't perish, every additional year of survival implies a longer life expectancy. Time is the filter — what lasts, lasts longer.
Antifragility
Some things gain from disorder. Volatility, stress and shocks don't threaten them — they feed them. Lindy is built to compound through turbulence.
Convexity
Capped downside, open-ended upside. Calm, intelligent risk that protects the floor and leaves the ceiling off.
04
Brand · Positioning
One sentence
Lindy Operation is —
AI that compounds. Wealth & cashflow that grows stronger with volatility.
Not another dashboard. A calm, intelligent operator that turns disorder into gains — quietly working while the market does what it does.
05
Section 02
02
Logo
A minimal flame that doubles as a rising spark — fire that grows with the wind.
06
Logo · Symbol
The Spark
The Spark
A single tongue of flame, leaning as if pushed — and stronger for it. The updraft cut through its center reads as a rising line.
Disorder is fuel, not threat. The mark holds one idea at every size: energy that compounds. Warm, human, unmistakable.
07
Logo · Construction
Clearspace & minimum size
CLEARSPACE = HEIGHT OF THE FLAME TIP (1×) ON ALL SIDES
Minimum size
64px
32px
16px · min
Rules
Built on a 100-unit grid. Never redraw, recolor the interior updraft, or detach the flame from its silhouette. Below 16px, use the solid favicon weight.
08
Logo · Lockups
Horizontal · Stacked · Symbol
Lindy
Operation
Primary · horizontal
Lindy
Operation
Lindy
Stacked · compact · symbol
09
Logo · Usage
Do & Don't
Correct
Navy on light, bone on navy, mono on black. Keep full contrast. Let it breathe.
Never
stretch
recolor
rotate
effects
10
Section 03
03
Color & Type
Deep navy and warm neutrals carry trust. One family of type. Two accents, used sparingly.
11
Color · Primary
Navy & warm neutrals
Navy leads. Neutrals are warm, never cold grey. A deep, considered navy — never fintech neon.
Navy Deep
#0F2238
Navy
#1B3A5E · primary
Ink
#0E141C
Slate
#46524E
Mist
#9AA39E
Paper
#F3F0E9
Bone
#FBFAF6
12
Color · Accents
Two sparks · used at ~5%
Ember
#EC5A2A
The fire. Energy, momentum, the live moment. CTAs, highlights, the single word that matters in a sentence. Never as a background wash.
Gold
#C9A24B
Wealth, premium tiers, calm reward. Quieter than ember — for editorial moments, premium surfaces, and metallic foil on print.
Discipline
Pick one accent per surface. Ember for product energy, gold for premium & print. They never appear together at full strength.
13
Type · Geist
One family · geometric grotesk
Lindy
GEIST SEMIBOLD · −3% TRACKING · TITLE CASE
Aa
Light · 300
Aa
Regular · 400
Aa
Medium · 500
Aa
SemiBold · 600
Geist Mono — 0123456789
Labels, figures, code & data. ABCDEFG abcdefg
14
Section 04
04
Applications
App, social, web, print & goods — the system in the wild. One mark, many surfaces, the same calm energy.
15
Application · App
Icon · Favicon · Splash
64
32
16
iOS / ANDROID · FAVICON
Lindy
SPLASH / LOADING
Onboarding
The flame breathes on launch — a single slow pulse from 90% to 100% scale. No spinners; the mark is the loading state. Wordmark fades up after.
Icon: bone flame on Navy Deep, 22% corner radius. Never the wordmark inside the icon tile.
16
Application · Social
X / Twitter
Lindy
AI that compounds. Wealth & cashflow that grows stronger with volatility.
HEADER 1500 × 500 · AVATAR 400 × 400
@lindyoperation
17
Application · Social
Instagram
248posts
62.1kfollowers
Follow
Message
Lindy · Operation
AI wealth & cashflow. Be the fire. 🔥
lindyoperation.com
Be the fire.
LINDY EFFECT
+18.4% vs. volatility
PREMIUM
Lindy
team photo
18
Application · Social
LinkedIn · YouTube
Lindy
Antifragile finance, operated by AI.
LINKEDIN BANNER · 1584 × 396
Lindy
YOUTUBE CHANNEL ART · 2560 × 1440 · DASHED = TV/MOBILE SAFE AREA
Safe area
Keep the logo inside the 1546 × 423 center safe area — it's the only region visible across TV, desktop and mobile.
19
Application · Share
Open Graph · 1200 × 630
Link previews carry the brand into every feed, DM and Slack.
Lindy
Money that gets stronger when markets shake.
lindyoperation.com
BLOG · ANTIFRAGILITY
Why your portfolio should want volatility.
6 min read
Lindy
20
Application · Web
Landing page · preview
lindyoperation.com
Lindy
ProductPricingStory
Get started
🔥 Be the fire
Money that gets stronger when markets shake.
AI that operates your wealth & cashflow — compounding quietly through every shock.
Open an account
See how it works
TOTAL BALANCE
₩ 248,910,400
▲ +18.4% through volatility
21
Application · Print
Business card · Letterhead
Daehun Lee
Head of Operations
Lindy
danny@lindyoperation.com
+82 2 1234 5678
BUSINESS CARD · 90 × 54 MM · GOLD FOIL OPTION ON WORDMARK
Lindy
LINDY OPERATION INC.
LETTERHEAD · A4
22
Application · Email
Signature
Best,
Daehun Lee
Head of Operations · Lindy
danny@lindyoperation.com · +82 2 1234 5678
lindyoperation.com
Rules
One mark, one rule line, one accent link. No banners, no quotes, no social-icon clutter. Name in Geist SemiBold; everything else regular. Signature stays under 90px tall.
23
Application · Decks
Presentation template
Internal & investor decks inherit the same grid, type and restraint.
Lindy
SERIES A · 2026
The antifragile operator.
TITLE
01 · HOW IT WORKS
Compounding through chaos
62k
users
18%
avg. uplift
₩2.1T
managed
CONTENT
24
Application · Goods
Apparel · Stickers
BE THE FIRE
TEE · CHEST PRINT, PINE / BONE
Sticker set
Lindy
Die-cut flame, circle, and wordmark pill. Always on a white keyline so the mark reads on any laptop lid.
25
Lindy · Brand Book
v1.0 · 2026
Be the fire.
One mark, one family, one calm idea — applied with discipline across every surface.