DDS

Dohyeop Lim Design System

Foundations

Color

Background

#FAFAFC

Surface

#FFFFFF

Subtle fill

#F3F3F6

Divider

#DCDCE3

Text

#0F0F10

Diagram

#547A9F

Illustration background

#F3F6F8

Typography

Page title

Pretendard

36 to 44px, Medium 500

Letter spacing -0.025em

Line height 115%

Portfolio
Section title

Pretendard

24 to 28px, Medium 500

Letter spacing -0.025em

Line height 125%

Research
Project title

Pretendard

20 to 22px, Medium 500

Letter spacing -0.025em

Line height 135%

Industrial OCR
Body

Pretendard

16 to 17px, Regular 400

Letter spacing 0em

Line height 165%

I study document understanding and structured identifier recognition.
Supporting text

Pretendard

15px, Regular 400

Letter spacing 0em

Line height 150%

First author, under review

Spacing

Within a control
8px
Related content
16px
Page padding
24px
Content groups
32px
Between columns
48px

Corners

Control

8px

Surface

12px

Pill

999px

Buttons

Sizes

Small, 28px

Medium, 36px

Large, 44px

Icon, 44px

States

StateSolidSoftOutlineTextWith icon
Default
Hover
Pressed
Focus
Selected
Disabled

Icon buttons

StateSolidSoftOutlineText
Default
Hover
Pressed
Focus
Selected
Disabled

Try the controls

Notifications off

Components

Headings

Research

Document understanding and recognition.

Industrial OCR

Evaluation data and recognition experiments.

Results

8,000images annotated

12.3 to 31.2 ppimprovement in exact-match accuracy

Across four structured identifier benchmarks.

Links

Fields

Used only for a reply.

Surfaces

Plain

Content on the page background.

Subtle

A quiet background for an example.

Outlined

A visible boundary around related content.

Expandable details

Research methods

Methods and evaluation notes can sit below a short project description.

Project details

Use Enter or Space on the heading to show or hide these details.

Gallery and details

Graphics

Shapes

Simple filled forms, with lines for connections and scanning.

Color

Neutral objects, blue for active information.

Motion

Small movements, a brief pause, then repeat.

Palette

Primary shape

#0F0F10

Active information

#547A9F

Supporting shape

#B4B4BD

Background detail

#DFE8F0

Object surface

#FFFFFF

Drawing and timing

Drawing canvas
480 × 320
Detail / connection / emphasis
2 / 3 / 5
Small shape / object / panel corners
4 / 10 / 18
Loop duration
4 seconds

Elements

Hospital

Vehicle

Waveform

Chair

Plant

Document

Motion

Content appears as it enters the viewport.

Loading states

Text

Text placeholder example

Profile

Profile placeholder example

Content

Content placeholder example

Forms

Form placeholder example