Jony Ive - Visual Design

Create interfaces with intentional restraint, material honesty, and meaningful depth.

Core Philosophy

Inevitability

The best designs feel inevitable - like there's no other way it could have been.

Test: Look at your design and ask "Could this be simpler?" If yes, it's not done.

Material Honesty

Digital materials should behave consistently.

Rules:

•Glass blurs what's behind it
•Paper casts shadows
•Buttons depress when pressed
•Cards lift when dragged
•Don't mix metaphors (skeuomorphism is dead, but physics isn't)

Depth and Hierarchy

Use depth to show relationships and importance.

Layers (bottom to top):

•Background (static, muted)
•Content surface (cards, panels)
•Interactive elements (buttons, inputs)
•Overlays (modals, dropdowns)
•Alerts (toasts, notifications)

Prescriptive Rules

Shadow System

css

/* Elevation levels */
--shadow-1: 0 1px 2px rgba(0, 0, 0, 0.05);     /* Cards at rest */
--shadow-2: 0 4px 6px rgba(0, 0, 0, 0.07);     /* Hover, dropdowns */
--shadow-3: 0 10px 15px rgba(0, 0, 0, 0.1);    /* Modals, dialogs */
--shadow-4: 0 20px 25px rgba(0, 0, 0, 0.15);   /* Popovers */

/* Usage */
.card { box-shadow: var(--shadow-1); }
.card:hover { box-shadow: var(--shadow-2); }
.modal { box-shadow: var(--shadow-3); }

Color Palette

css

/* Neutral scale (use for 90% of UI) */
--gray-50: #f9fafb;   /* Backgrounds */
--gray-100: #f3f4f6;  /* Alt backgrounds */
--gray-200: #e5e7eb;  /* Borders, dividers */
--gray-300: #d1d5db;  /* Disabled borders */
--gray-400: #9ca3af;  /* Placeholder text */
--gray-500: #6b7280;  /* Secondary text */
--gray-600: #4b5563;  /* Body text */
--gray-700: #374151;  /* Headings */
--gray-800: #1f2937;  /* High contrast text */
--gray-900: #111827;  /* Maximum contrast */

/* Accent (ONE color, used sparingly) */
--accent: #3b82f6;        /* Primary actions */
--accent-hover: #2563eb;  /* Hover state */
--accent-light: #eff6ff;  /* Backgrounds, badges */

/* Semantic (fixed meanings) */
--success: #10b981;
--warning: #f59e0b;
--error: #ef4444;

Border Radius

css

/* Consistent radius scale */
--radius-sm: 4px;   /* Buttons, inputs, chips */
--radius-md: 8px;   /* Cards, panels */
--radius-lg: 12px;  /* Modals, large cards */
--radius-xl: 16px;  /* Feature cards */
--radius-full: 9999px;  /* Pills, avatars */

/* Rule: Nested elements decrease radius */
.card { border-radius: var(--radius-md); }          /* 8px */
.card .button { border-radius: var(--radius-sm); }  /* 4px */

Background Treatments

css

/* Subtle texture without noise */
.surface-primary {
  background: #ffffff;
}

.surface-secondary {
  background: #f9fafb;
}

/* Blur for overlays (glassmorphism, used sparingly) */
.overlay {
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(12px);
}

/* NEVER use */
/* background-image: url(noise.png); */
/* Gradients on surfaces */
/* Patterns */

Icon Style

code

- Stroke weight: 1.5px (consistent)
- Corner radius: 2px on corners
- Size: 20px or 24px (never between)
- Color: inherit from text color
- Style: Outlined (not filled) for most
- Filled: Only for selected/active states

Visual Hierarchy

Size Scale

code

Display: 48px / 56px (marketing only)
H1: 36px / 40px
H2: 30px / 36px
H3: 24px / 32px
H4: 20px / 28px
Body: 16px / 24px
Small: 14px / 20px
Caption: 12px / 16px

Weight Usage

code

Regular (400): Body text, descriptions
Medium (500): Labels, navigation, subtle emphasis
Semibold (600): Headings, buttons, key values
Bold (700): Hero text only, use very sparingly

Review Checklist

• Maximum 4 shadow levels in entire app
• One accent color throughout
• Consistent border radius (no mixing 4px and 5px)
• Gray scale used for 90%+ of UI
• No gradients on interactive elements
• Icons same stroke weight throughout
• Depth increases toward user attention

Anti-Patterns

Bad	Why	Fix
Gradient buttons	Dated, less accessible	Solid accent color
Multiple accent colors	Confused hierarchy	Pick one
Heavy shadows	Looks dated, heavy	Use subtle shadows
Inconsistent radius	Unpolished feeling	Use radius scale
Colorful icons	Compete for attention	Monochrome, inherit color

Ive Score

Score	Meaning
10	Inevitable, nothing extraneous
7-9	Clean but minor inconsistencies
4-6	Visual noise, unclear hierarchy
0-3	Chaotic, needs complete rethink

Integration

Combine with:

•/design - The "why" behind minimalism
•/typography - Typography that complements this visual system
•/motion - Motion that respects material properties