interest.sg
D1 · THE DECISION POINT · LOCKED

Financial clarity,
built into the brand.

A calm, precise identity for Singapore's neutral household financial optimisation platform—designed to make complex choices feel clear and credible.

Explore the systemSee website direction
TrustworthyIndependentPreciseSingapore-first
PRIMARY SIGNATURE
Singapore · 2026Brand system 01
FINANCIAL NUMERALSS$128,450
3.85%24M
16 px → 512 px
01

Identity system

One mark. Every digital context.

The upward forms signal smarter allocation; the open base keeps the identity balanced, transparent and human.

PRIMARY · LIGHTFor website headers, reports and primary communications.
PRIMARY · DARKFor premium covers, social graphics and dark interfaces.
WORDMARK01

Narrow headers and documents

HORIZONTAL02

Primary everyday configuration

COMPACT03

Centred and square formats

APP + FAVICON04

Built to remain recognisable from 16 px

interest.sg
interest.sg
MONOCHROME RULE

Use a single solid colour when production or contrast does not allow the full-colour mark.

02

Colour system

Calm foundations. Decisive signals.

Deep Harbour carries trust, Clear Teal guides action, and Signal Coral marks the moment that deserves attention.

01

Deep Harbour

#102A43

Trust · Primary text

02

Clear Teal

#007F79

Action · Clarity

03

Signal Coral

#E05A47

Decision point · Emphasis

04

Graphite

#24313A

Body text · Dark surface

05

Mist

#EAF2F2

Quiet highlight · Panels

06

Cloud

#F7F9F8

Canvas · Open space

PRIMARY RATIO60/30/10

Open neutral canvas · Deep Harbour structure · Teal and Coral signals

ACCESSIBILITY FIRST

Never rely on red and green alone. Pair every status colour with a label, icon or clear text explanation.

● Positive▲ Attention■ Informational
03

Typography

Human at first glance. Exact when it counts.

Manrope keeps the brand open and contemporary; Noto Sans SC protects bilingual clarity; IBM Plex Mono makes financial data easy to scan.

BRAND + INTERFACE

Manrope

Aa Bb Cc 123

Headings · Navigation · Body · Labels

SIMPLIFIED CHINESE

Noto Sans SC

财务清晰，选择更明智

标题 · 正文 · 数据标签

FINANCIAL DATA

IBM Plex Mono

S$128,450.003.85% p.a.24 months

Tabular figures · Sources · Dates

DISPLAY / 72Make complexity clear.
HEADING / 36Financial choices, explained.
BODY / 18

Transparent calculations, assumptions, liquidity and risk—presented in language that respects the reader.

04

Website direction

A calm interface for high-stakes choices.

The website uses generous space, clear hierarchy and visible assumptions. Every result is structured to inform—not pressure—the user.

⌕ interest.sg
SECURE
CalculatorsHow it worksGuidesAbout
中Start calculating
BUILT FOR SINGAPORE HOUSEHOLDS

Make every dollar work with more clarity.

Compare how your cash, CPF and debt could work across clear, transparent options—with assumptions and trade-offs shown.

Explore calculatorsSee how it works →
✓ Free calculations✓ Sources shown✓ No product commissions
ILLUSTRATIVE SNAPSHOTCash allocation view
SG
Amount exploredS$128,450
3
01Emergency reserve6 months set asideComplete
02Mortgage reductionIllustrative effective rate3.85%
03Safer-yield optionsConditions applyCompare

Illustrative calculations only · Assumptions and sources are shown with each result.

⌂
PROPERTYMortgage Affordability
→
◎
CPFCPF Contribution
→
↗
YIELDT-bill Cash Flow
→
interest.sg☰
RESULTMortgage Affordability
ILLUSTRATIVE MAXIMUMS$521,000

Based on the details entered and the displayed assumptions.

Monthly repaymentS$2,608
Stress rate4.00%
Tenure25 years
iCalculation assumptions and official source references

For general information only. This is not financial advice.

MOBILEOne question per screen.

Large controls, persistent context and readable financial figures.

INTERFACE LANGUAGEClear action without visual pressure
✓ On track! Reviewi Information
Illustrative allocation100%
Reserve 35%Debt 40%Yield 25%
i
Assumptions stay visible

Rates, dates, liquidity conditions and source references sit beside the calculation—not behind fine print.

05

Email system

Transactional, useful and unmistakably Interest.sg.

Email design stays simple enough for every inbox while carrying the same calm hierarchy, clear action and visible trust cues.

06

PDF reports

A premium report that shows its workings.

Reports turn calculation outputs into a structured takeaway—without hiding assumptions, sources, liquidity conditions or risk notes.

REPORT SYSTEM / 01

A4 portrait · Digital-first · Print-safe

INTEREST.SG
FINANCIAL REPORT
HOUSEHOLD FINANCIAL OVERVIEW

Your Financial
Position Summary

Transparent options, assumptions and sources in one clear report.

Amount exploredS$128,450
Options compared03
Prepared 03 August 2026Private & confidential
04 / 12
YOUR OPTIONS

Three paths to compare

Ranked using the stated assumptions. This is not a personalised recommendation.

01Emergency reserveHigh liquidity · Lower expected return6 months
02Mortgage reductionLower liquidity · Rate certainty3.85%
03Safer-yield comparisonConditions and maturity dates applyCompare
Illustrative balance of liquidity and return
LiquidityRate effectConditions
SOURCES & ASSUMPTIONS

Rates and policy settings must be verified against the dated official sources listed in the full appendix.

interest.sg · General information onlySource notes →
01Inputs firstThe user can verify every value used.
02Trade-offs visibleLiquidity, risk and conditions sit together.
03Sources datedOfficial references appear beside the result.
07

Social media

Recognisable before the logo is read.

The path-and-point motif, restrained palette and bold numerical typography create a consistent system across launch, education and calculator announcements.

D1 · THE DECISION POINT

One calm system, from first click to final report.

Responsive HTML branding showcase · Website · Email · PDF · Social · Light and dark applications

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