Soft Extruded Neumorphic UI

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Description

Controls extruded from a single background color using paired light and dark shadows, so nothing has an edge — buttons swell out of the surface and inputs press into it. One surface color, two shadows, and a great deal of restraint.

Colors

#E4E7EF62%Usage: Page and control surface
#F7F9FD12%Usage: Highlight shadows
#BFC5D412%Usage: Dark shadows
#3A42567%Usage: Primary text and icons
#5B64803%Usage: Secondary text
#6B5BFF3%Usage: Active accent
#D4586A1%Usage: Error state
Palette Size
6–8 colors
Color Temperature
Cool
Saturation Range
Bleached
Contrast Strategy
Low surface contrast; high text and icon contrast against the base surface
Hue Relationships
Analogous
Gradient Policy
Subtle gradients only
Color Dominance
Single dominant color
Black & White Point
Lifted blacks + Rolled-off highlights
Accessibility Level
WCAG AA

Light & Shadow

Lighting Presence
Explicit
Lighting Mood Style
High-key
Key Light Style
Diffused
Light Source Type
Artificial
Lighting Direction
Fixed upper-left source
Light Source Count
Single
Shadow Type
Diffuse
Shadow Density
Faint

Container / Boundary

Container presence
Implicit (visual edges only)
Container shape
Rounded square
Corner treatment
Fully rounded
Padding rules
Generous
Edge behavior
Content fully contained

Spatial Structure & Hierarchy

Grid System
Column grid
Visual Density
Airy
Hierarchy Clarity
Moderate
Layout Axis
Vertical
Symmetry
Near symmetry
Balance Type
Center-weighted
Perspective Style
Flat
Plane Separation Method
Shadow

Shape Language

Shape Basis
Geometric
Primitive Dominance
Rectangles, Circles
Edge Sharpness
Fully rounded
Curve Consistency
Uniform radius
Negative Space Usage
Dominant
Angle Usage
None

Line & Stroke System

Stroke Usage
No stroke (fill-only)

UI & Web

Color Theme
Light
Background Tone
Cool light gray
Accent Strategy
Single functional accent
Semantic Colors
Error only
Layout Archetype
Dashboard
Density
Comfortable
Surface Layers
Flat (one background)
Elevation Approach
Shadow-based
Shadow Technique
Paired outer shadows for raised surfaces; paired inset shadows for pressed surfaces
Shadow Weight
Soft
Border Philosophy
Borderless
Corner Radius Scale
Large (16–24px)
Card Style
Shadowed
Button Shape
Rounded (8–16px)
Button Hierarchy
Primary + Secondary
Input Field Style
Borderless on surface
Icon Style
Rounded filled
Icon Weight
Medium (2px)
Navigation Pattern
Bottom tab bar
Data Display Style
List rows
Data Visualization Style
Minimal (no gridlines)
Hover Treatment
Shadow lift
Animation Philosophy
Physics-based / Spring
Transition Speed
Fast (80–150ms)
Focus Ring Style
Colored outline

Surface, Material & Detail

Material Simulation
Sanded plaster or thermoformed plastic
Surface Treatment
Matte
Surface Texture Style
Smooth
Transparency / Opacity
Opaque
Imperfection Level
Flawless

References

Cultural References
Soft UI / Neumorphism, Minimalism
Temporal Reference
2010s

Background & Environment

Background Type
Solid color
Environment Mood
Abstract
Background–Subject Relationship
Integrated
Background Complexity
Minimal

Guardrails

Common Artifacts to Avoid
AI Gloss / Plastic Smoothing
Avoided Visuals
hard-edged shadows; borders; excessive extrusion; glossy surfaces; visible texture; fade transitions
Avoided Colors
low-contrast grey text; pure white shadows; pure black shadows
Avoided Words
urgent; now; exclamation marks
Allowed Visuals
large soft paired shadows; rounded controls; inset pressed states; deep slate text; saturated functional accent; generous whitespace

Typography

Medium, Aa, Bb, Typography
Font FamilyGeometric sans
Line HeightRelaxed
Font WeightsMedium, Semibold
Letter SpacingNormal
Type ScaleModular
Text Case
Sentence case
Font Pairing Strategy
Single family
Hierarchy
Subtle contrast
Text Visual Role
Purely functional
Text Integration
Separate

Output Format

Creative Discipline
UI/UX
Medium
Digital
Delivery Mode
Interactive
Platform
Mobile
Presentation Context
Single device mockup

Mood & Personality

Mood & Personality
Calm, Minimalist, Clean, Gentle
Energy Level
Mellow
Emotional Bias
Neutral
Tone Register
Intimate
Representation Mode
Literal
Real-world Accuracy
Stylized

Voice & Language

Formality
Relaxed
Vocabulary Level
Simple
Directness
Suggestive
Sentence Length
Short
Metaphor Density
Literal
Writing Perspective
Second person (you)
Copy Pacing
Flowing
Jargon / Technical Level
None

Camera and Motion

Easing Function
Spring
Animation Duration Feel
Snappy
Transition Type
Extrusion inversion; no fades

Custom Style Items

Flat Typography
Text remains flat on the surface; never apply extrusion, embossing, or shadows to type.
Shadow Spacing
Cluster controls with large gaps so adjacent paired shadows never collide.
Extrusion Logic
Raised controls use pale top-left and darker bottom-right shadows; pressed controls invert both as inset shadows.
Shadow Calibration
Large blur, low opacity, base-derived shadow hues; readable at arm's length rather than under magnification.
Recessed Imagery
Use imagery sparingly; mask it into rounded recessed wells with an inner shadow and monochrome base-hue illustration.
Interaction Motion
Press transitions from raised to inset in a short spring; toggles slide with a small overshoot.
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