Graphite Citrine
Fintech App Design Template
Keel is a dark-mode fintech app design with a graphite-and-citrine look, built for founders and designers shipping a banking or money product.
Explore the screens
Preview the fintech mobile app design, fully editable in Sleek.
About the Fintech App
Keel is a fintech app design template built around a "Graphite Citrine" look: a near-black graphite base, slightly raised charcoal panels, warm bone text, and a single electric-citrine accent reserved for positive deltas, the active nav state, and primary actions. There are no floating cards or drop shadows; the interface is built from inset tonal panels divided by hairline rules, so depth comes from tone shifts rather than lift. Every figure sits in tabular monospace, so balances, percentages, and account numbers align to the digit and read as engineered, not decorative.
The template ships seven connected screens that form a complete money-management flow: an Overview with total net worth and account tiles, a Ledger transaction list, a Virtual Card detail, a Transfer Funds flow, an Insights spending breakdown, an Invest portfolio, and a Profile. A signature "ledger spine" runs down the left of every transaction list, a thin hairline with a small citrine node marking each balance change, tying the screens together into one precision-instrument feel.
Use it in Sleek and make it yours: restyle the palette, edit any screen with AI by describing the change, and add the flows your product needs. Then export it to code, copy it into Figma with no plugin, or hand a prompt to an AI agent to build it for real, all far faster than starting from a blank canvas.
Screens included
Overview
A hero total net worth in oversized monospace with a citrine +2.4% delta, a 7-day trend sparkline, a horizontal strip of Checking, Savings, and Invest account tiles, and a recent-activity list. The home screen that frames the whole financial picture.
Ledger
A transaction list grouped by day with merchant, category tag, and right-aligned tabular amounts, threaded by the ledger-spine hairline. A filter bar and search make finding any past transaction quick.
Virtual Card
A graphite virtual card with citrine edge-light, masked number and CVV, plus inset switches for Freeze Card and Fraud Protection and a daily-limit row. A recent-on-this-card list and a "Reveal Details" action sit below.
Transfer Funds
A from-account selector and recipient row above a large monospace amount entry with a custom keypad and an "Add a note" chip. The "Review Transfer" button confirms the move.
Insights
A month total spending figure with a month picker, spending by category as horizontal tonal bars with citrine flagging the over-budget one, and a top-merchants list. Helps users see where money goes at a glance.
Invest
A portfolio balance in monospace with total return, an allocation donut for stocks, crypto, and cash, and a holdings list with tickers, shares, and daily change. A citrine "Trade" button anchors the action.
Profile
An avatar header with member status, grouped sections for Financial (linked accounts, statements, spending goals) and Security (biometric login, two-factor auth), plus support. The account and settings hub.
Key features
- Graphite Citrine aesthetic: near-black base with one electric-citrine accent
- Inset tonal panels and hairline rules instead of cards or shadows
- Tabular monospace figures that align balances and percentages to the digit
- Signature ledger-spine hairline with citrine nodes on transaction lists
- Slim bottom nav with citrine underbar on the active item
- Account tiles, net-worth hero, and 7-day sparkline on the overview
- Virtual card detail with freeze, fraud, and daily-limit controls
- Allocation donut and holdings list for the investing screen
Who it's for
What you can build
- Launch an MVP for a personal-finance or banking product
- Mock up screens for an investor or stakeholder pitch
- Hand a consistent, dark-mode UI off to developers
- Explore a redesign of an existing fintech app
How to use this template
- 1
Open the template
Browse the screens and preview the full design to see if it fits your idea.
- 2
Use this template
Open your own fully editable copy in Sleek with one click.
- 3
Edit with AI
Restyle the palette, change layouts, and add or remove screens just by describing what you want.
- 4
Export and ship
Export your design or hand it to developers, and keep building toward launch.
Questions, answered. Everything to know before you start.
How do I build a fintech app from this template?
What screens are included in this fintech app design template?
Can I customize the fintech app UI design?
Can I get this fintech app UI into Figma?
Is this template suitable for a neobank or investing app?
Is this fintech app design template free to use?
Something else? Write to support@sleek.design.
Related mobile app templates
Start designing your fintech app
Use it in Sleek and make it yours: restyle the palette, edit any screen with AI, and export to code or Figma.