Knowledge Base

Scientifically founded articles about color science, colorimetry and color technology.

83 articles available

45-0 5-why AIC 2026 ASTM E1499 CCSII CIE CIE LCh CIE-standards CIE76 CIE94 CIECAM02 CIEDE2000 CIELAB CIELUV CMC+243 more

13 October 2026

Why Two Assessors See Better Than One

Even the best color assessor has a biological limit. Why two or more assessors judge more reliably — and how the 2+1 method makes that practical and affordable.

color-assessment consensus McLaren+2

13 October 2026

What a Color Error Really Costs — and Why Color Quality Is a Business Case

A color error costs more than the visible rejection: the hidden costs run up to 2 to 3 times as much. What color quality really costs — and why investing in color control pays itself back.

color-quality failure-costs ROI+2

6 October 2026

Red and Blue: What the Two Most Discussed Colors Really Mean

Red does not mean one thing, and neither does blue. What the two most discussed colors really evoke — universally and culturally — and why 'which red, which blue' determines the meaning.

color-psychology color-symbolism red+2

29 September 2026

The Ten Most Common Mistakes in Measuring and Assessing Color

A color measurement rarely goes wrong because of the instrument, but because of the conditions around it. The ten most common mistakes in measuring and assessing color — and how to avoid them.

color-measurement color-assessment measurement-geometry+3

15 September 2026

Your Measuring Equipment Is Qualified — and the Human Who Assesses the Color?

Your measuring equipment is qualified — but the human who assesses the color? ASTM E1499 requires demonstrable observer competence. How ColorAptitude measures, certifies and makes it auditable.

color-assessment observer-qualification ASTM E1499+2

8 September 2026

A Hospital Knows No Night — Why Light and Color Together Determine Recovery

A hospital knows no night — and that harms recovery. Why the day-night rhythm, dynamic lighting and wall color together form one system in the healthcare environment.

color-in-healthcare day-night-rhythm circadian-light+2

1 September 2026

The Color Experience System — a Bridge Between Color Research and Color Choice

The Color Experience System: the missing layer that translates an intended experience into a defensible color region in CIE LCh*. What it is and why it works — presented at AIC 2026 in Florence.

Color Experience System evidence-based color choice CIE LCh+2

25 August 2026

The Designer Is Thirty, the Resident Is Eighty — Why Color in Elderly Care Follows Different Rules

The aging eye sees a different room: less light, less contrast, shifted colors. Why color in elderly and dementia care demands stricter contrast requirements and warm tones — and why red is so important.

color-in-healthcare elderly-care dementia-care+2

18 August 2026

'Red' Is Seven Things at Once — and Why That Makes or Breaks Your Color Management

In a professional color process, 'red' is at least seven different things. Why that distinction is the foundation beneath reliable color management.

Knowledge Base

Why Two Assessors See Better Than One

What a Color Error Really Costs — and Why Color Quality Is a Business Case

Red and Blue: What the Two Most Discussed Colors Really Mean

The Ten Most Common Mistakes in Measuring and Assessing Color

Your Measuring Equipment Is Qualified — and the Human Who Assesses the Color?

A Hospital Knows No Night — Why Light and Color Together Determine Recovery

The Color Experience System — a Bridge Between Color Research and Color Choice

The Designer Is Thirty, the Resident Is Eighty — Why Color in Elderly Care Follows Different Rules

'Red' Is Seven Things at Once — and Why That Makes or Breaks Your Color Management

Want to learn more about color?

Knowledge Base

Why Two Assessors See Better Than One

What a Color Error Really Costs — and Why Color Quality Is a Business Case

Red and Blue: What the Two Most Discussed Colors Really Mean

The Ten Most Common Mistakes in Measuring and Assessing Color

Your Measuring Equipment Is Qualified — and the Human Who Assesses the Color?

A Hospital Knows No Night — Why Light and Color Together Determine Recovery

The Color Experience System — a Bridge Between Color Research and Color Choice

The Designer Is Thirty, the Resident Is Eighty — Why Color in Elderly Care Follows Different Rules

'Red' Is Seven Things at Once — and Why That Makes or Breaks Your Color Management

Want to learn more about color?