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Brown: color is weird [video] (youtube.com)

498 points by pmarin · 2431 days ago · 138 comments on HN

Article summary

The article discusses the concept of color, specifically the color brown, and how it is perceived. The discussion revolves around a video that explores the idea that brown is not a distinct color, but rather a darker shade of orange. The video's content is not directly available, but the comments suggest it delves into the complexities of color perception and the mathematics behind image processing. The conversation touches on various aspects of color theory, including color spaces, gamut, and perception.

Main themes

  • color perception
  • image processing
  • color theory
  • mathematics of color
  • display technology
  • cultural influence on color perception

What commenters say

  • The video's explanation of brown as a darker shade of orange is convincing and well-paced.
  • Professional graphics software often uses incorrect math for image processing, leading to visible consequences.
  • The use of sRGB color space is limiting and inferior for certain applications.
  • Color perception is influenced by context, culture, and language.
  • The distinction between linear-RGB and sRGB color spaces is crucial for accurate image processing.
  • Combining emission and absorption technologies could lead to innovative display technologies.
  • Color theory and perception are complex and multifaceted, involving both mathematical and psychological aspects.
  • The brain's ability to interpret and perceive color is flexible and influenced by various factors.