Home
DESIGN.mdStar on GitHub
🏛 Column N.A. · Member FDIC

Move, hold, and lend
the dollar at scale

The only nationally chartered bank designed to help you build and fund new financial products.

› column.transfers.create()
Colors
Brand
Surfaces (light)
Text (navy + slate)
Ledger / transfer state
Typography
Inter / 600
≈ Suisse Intl · Display · 50px
Move, hold, and lend the dollar
Inter
Inter / 600
Heading · 20px
Bank accounts, ACH, wire, and book transfers
Inter
Inter / 400
Body · 15px
Build and fund new financial products on a chartered bank.
Inter
JetBrains Mono
≈ Suisse Mono · Amounts · 13px (tabular)
$1,284,932.00 → acct_5f3a…c19 · settled
JetBrains Mono
Signature · Move money via API
Ledger / acme-corp
$1,284,932.00
total balance
POST /transfers

        

        

          

            

              
 Operating

              
acct_5f3a…c19

              
$842,110.00

            

            

              
 Reserve

              
acct_9b7d…f04

              
$442,822.00

            

          

          

            
Recent transfers 4 transfers

            

          

          

            
            
          

        

      

    

    
A bank you program. Send a book transfer — Column debits Operating, credits Reserve, and posts a ledger entry that moves pending → settled while balances update in tabular figures.

  


  
  

    
Components

    

      

        
Buttons

        

      

      

        
Transfer state

        

          ● settled
          ● pending
          ● returned
        

        

          ACH
          WIRE
          BOOK
          RTP
        

      

      

        
API key (input)

        
        
accounts → transfers → ledger

      

      

        
Radius

        

          
btn · 8

          
card · 10

          
panel · 14

        

      

    

  


  
  

    
Guardrails

    

      

        
Do

        

          
Keep the canvas clean white (or navy #011821) with navy ink and one teal for accents & settled state.

          
Set every amount, account number, and API value in mono with tabular figures.

          
Color transfer state by meaning: teal settled, amber pending, red returned.

          
Keep the tone institutional and precise — this is regulated banking infrastructure.

        

      

      

        
Don't

        

          
Introduce a second bright accent — teal is the only brand color; navy & slate carry structure.

          
Render money in a proportional sans — amounts are mono and tabular.

          
Use flag/currency spectrum colors as UI accents — they're illustrative only.

          
Recolor the wordmark — it's monochrome (--logo-wm).