ACA

Tool / Palette From Image

Architecture Color Palette Generator From Image

image inputbuilding colorssix rolesCSS export

Upload a building image and turn its dominant tones into an architecture-specific palette. The workflow keeps the original photograph, measured colors, Chinese color matches, and CSS variables together so the palette remains traceable.

Color Study / Upload

Start with one architectural photograph.

Salk Institute courtyard sample architecture photograph
sample / Salk Institute courtyard6 specimens measured
CSS variables
--aca-facade: #F9E9CD;
--aca-base: #5D655F;
--aca-shadow: #134857;
--aca-accent: #B13A26;
--aca-interior: #F9E9CD;
--aca-landscape: #57C3A0;
01
#D8C2A1
米色

Facade

Rice Beige

Use Rice Beige for the visible envelope: plaster, rammed earth, warm interior walls.
Share
28%
Match
75%
ΔE
14.7
02
#6C766F
烟灰

Base

Smoke Grey

Anchor the massing with Smoke Grey; keep this tone on plinths, paving, or lower walls.
Share
21%
Match
88%
ΔE
7.1
03
#263C43
苍蓝

Shadow

Distant Blue

Reserve Distant Blue for recesses, mullions, stair cores, and shaded cuts.
Share
17%
Match
88%
ΔE
7.2
04
#B6422E
朱砂

Accent

Cinnabar

Apply Cinnabar sparingly on doors, signage, thresholds, or cultural markers.
Share
13%
Match
94%
ΔE
3.8
05
#EEE6D5
米色

Interior

Rice Beige

Translate Rice Beige into plaster, fabric, tile, or joinery for human-scale warmth.
Share
12%
Match
88%
ΔE
6.9
06
#91A56B
石绿

Landscape

Mineral Green

Let Mineral Green guide planting, courtyard ground, water reflection, or exterior furniture.
Share
9%
Match
48%
ΔE
30.3

Tool fit

Built for visitors who need an immediate palette output, not another reading page.

01 / Image

Choose a photograph that shows the building surface.

The strongest results come from images where facade, massing, glazing, or interior material fills most of the frame.

  • Use facade photos for exterior palettes.
  • Use interior photos for warm material and shadow studies.
  • Avoid images where sky, cars, or crowds dominate the color sample.
02 / Extraction

Convert dominant tones into architecture roles.

Instead of treating every swatch equally, the page organizes color into facade, base, shadow, accent, interior, and landscape decisions.

  • Use the largest color share as the dominant surface candidate.
  • Use dark measured values for shadow and reveal planning.
  • Use smaller saturated colors as controlled accents.
03 / Handoff

Keep the image with the palette.

A building palette is easier to defend when the reference image, material context, and exported variables stay together.

  • Copy CSS variables for quick prototypes.
  • Use color names as discussion labels in design notes.
  • Compare multiple building images with the same role structure.

Process

Use the page as a working checklist.

01Upload a building image

Select or drop a clear architecture photograph under 10MB.

02Review measured colors

Check each extracted color's share, match, and role guidance.

03Apply the palette

Use the roles and CSS variables in facade studies, boards, or interface prototypes.

FAQ

Quick answers for architecture palette decisions.

Can I generate an architecture palette from any image?

Yes, but building-focused photographs work best because the output is designed around architectural surfaces, shadow, base, accent, interior, and landscape roles.

Is this different from a generic image palette generator?

Yes. Generic tools return swatches; this page interprets colors as architecture decisions and keeps material context visible.

What image size should I use?

Use JPG, PNG, WebP, or GIF files under 10MB. Clear facade or interior photographs usually produce the most useful palette.