Vault & LedgerLegacy format

Vault & Ledger is a design system for wealth management platforms, private banking portals, family offices, and trust administration tools. Where modern fintech leans on bright accent colors and minimalist sans-serif neutrality, Vault & Ledger reaches in the opposite direction — toward the gravitas of a bound annual report, an old-line bank lobby, or a leather-trimmed ledger. The aesthetic centers on deep forest green, antique gold, and warm parchment, with serif typography that treats financial data with the same care that institutional print once did. Dense tabular data is the system's organizing principle: portfolio holdings, transaction histories, performance attribution, tax-lot detail. Every column aligns. Every figure renders in tabular old-style or lining numerals. The interface is built for clients who have wealth measured in decades and advisors who present quarterly reviews in person.

Neutral#766C5D
Background#F5F0E1
Surface#FBF6E7
Surface Elevated#FFFFFF
Headline
Aa
Search
Body
Aa
Label
Aa
Label

Color Palette

Typography

display-serifCaslon, 'Source Serif 4', 'Adobe Caslon Pro' · 56px · Regular

Every letter tells a story worth reading, and every typeface gives that story a new voice waiting to be heard.

h1Caslon, 'Source Serif 4', 'Adobe Caslon Pro' · 40px · Regular

Every letter tells a story worth reading, and every typeface gives that story a new voice waiting to be heard.

h2Caslon, 'Source Serif 4', 'Adobe Caslon Pro' · 28px · Regular

Every letter tells a story worth reading, and every typeface gives that story a new voice waiting to be heard.

h3Caslon, 'Source Serif 4', 'Adobe Caslon Pro' · 21px · Regular

Every letter tells a story worth reading, and every typeface gives that story a new voice waiting to be heard.

body-pullSource Serif 4, Charter, Georgia · 21px · Regular

Every letter tells a story worth reading, and every typeface gives that story a new voice waiting to be heard.

bodySource Serif 4, Charter, Georgia · 17px · Regular

Every letter tells a story worth reading, and every typeface gives that story a new voice waiting to be heard.

smallSource Serif 4, Charter, Georgia · 14px · Regular

Every letter tells a story worth reading, and every typeface gives that story a new voice waiting to be heard.

captionSöhne, Inter, system-ui · 12px · Regular

Every letter tells a story worth reading, and every typeface gives that story a new voice waiting to be heard.

footnoteSource Serif 4, Charter, Georgia · 11px · Regular

Every letter tells a story worth reading, and every typeface gives that story a new voice waiting to be heard.

statement-headerCaslon, 'Source Serif 4', 'Adobe Caslon Pro' · 19px · Regular

Every letter tells a story worth reading, and every typeface gives that story a new voice waiting to be heard.

numeric-largeIBM Plex Mono · 36px · Regular

Every letter tells a story worth reading, and every typeface gives that story a new voice waiting to be heard.

numeric-bodyIBM Plex Mono · 15px · Regular

Every letter tells a story worth reading, and every typeface gives that story a new voice waiting to be heard.

Spacing

Base: 4px
4px
8px
12px
16px
24px
32px
48px
64px
96px
128px

Vault & Ledger is a design system for wealth management platforms, private banking portals, family offices, and trust administration tools. Where modern fintech leans on bright accent colors and minimalist sans-serif neutrality, Vault & Ledger reaches in the opposite direction — toward the gravitas of a bound annual report, an old-line bank lobby, or a leather-trimmed ledger. The aesthetic centers on deep forest green, antique gold, and warm parchment, with serif typography that treats financial data with the same care that institutional print once did. Dense tabular data is the system's organizing principle: portfolio holdings, transaction histories, performance attribution, tax-lot detail. Every column aligns. Every figure renders in tabular old-style or lining numerals. The interface is built for clients who have wealth measured in decades and advisors who present quarterly reviews in person.

Components

Cards

Card Title

Sample body text for the card component.

Holdings Table

default

Buttons

Inputs

Sidebar Navigation

default

Elevation & Depth

default
statement

Do's & Don'ts

Do

Use serif typography for body and tabular data — the institutional voice is the system's signature
Use tabular figures for every numeric column — alignment is non-negotiable
Use restrained gain green and oxblood loss red — never the bright fintech red/green
Treat compliance disclosures as content, not chrome — always visible, never collapsed
Reserve gold strictly for premium-tier markings, accolades, watermark details — not for primary CTAs
Use underlined inputs by default — the 'printed form' affordance is part of the voice

Don't

Use sans-serif body text — the system commits to serif throughout
Apply gradients, neon glows, or 'fintech' aesthetics
Use exclamation marks, emoji, or marketing punctuation anywhere
Use bright red/green for gain/loss — the muted forest gain and oxblood loss are intentional
Round corners aggressively — Vault & Ledger is largely rectangular, ledger-like
Compress dense tables into card grids — tabular data presents as tables, with proper rules and totals

Icons

Font Awesome
?
key
?
lightning
?
sparkle

Library: Font Awesome · Style: outline · Size: 25px

Motion

Motion is restrained and dignified. Standard duration is 200ms with cubic-bezier(0.4, 0, 0.2, 1) easing. Card hovers use 240ms paper-drop. The performance chart line draws over 800ms left-to-right with ease-out — a deliberate, considered reveal. Page transitions are crossfades only (no slides or scales). No bouncing, no spring physics, no parallax. Numeric value changes (when refreshing market data) use a brief 200ms color flash (gain or loss) before settling to neutral ink — the only color use on the numeric tabular display.

Voice and Tone

Formal and considered. Like a fiduciary's quarterly letter, not a banking app push notification.

Use institutional finance idiom: "Period ending," "Effective date," "Position as of," "Net of fees," "After tax."

Address clients in the third person on statements ("Mr. and Mrs. Hartwell hold the following positions"). First person plural in advisor commentary ("We continue to favor a defensive equity tilt").

Disclosures are explicit and prominently placed, never tucked behind toggles.

Empty states use the language of administration: "No transactions in this period," "No positions to display."

Performance copy avoids superlative or emotional framing: "The portfolio returned 7.4% over the period" not "Crushed it this quarter!"

Download .md

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