• Thumbnail for Dominant wavelength
    In color science, the dominant wavelength is a method of characterizing a color's hue. Along with purity, it makes up one half of the Helmholtz coordinates...
    6 KB (603 words) - 23:53, 4 January 2024
  • Thumbnail for Hue
    diagram (such as a chromaticity diagram) or color wheel, or by its dominant wavelength or by that of its complementary color. The other color appearance...
    13 KB (1,468 words) - 05:06, 12 April 2024
  • Thumbnail for Yellow
    and orange on the spectrum of light. It is evoked by light with a dominant wavelength of roughly 575–585 nm. It is a primary color in subtractive color...
    93 KB (10,804 words) - 09:32, 1 May 2024
  • Thumbnail for Blue
    generally describes colours perceived by humans observing light with a dominant wavelength between approximately 450 and 495 nanometres. Most blues contain...
    72 KB (7,884 words) - 15:19, 10 May 2024
  • Thumbnail for Green
    yellow on the visible spectrum. It is evoked by light which has a dominant wavelength of roughly 495–570 nm. In subtractive color systems, used in painting...
    88 KB (10,460 words) - 02:35, 12 May 2024
  • Thumbnail for DCI-P3
    RGB, with a dominant wavelength of 464.2 nm. The red primary is a slightly deeper red than sRGB and Adobe RGB, with a dominant wavelength of 614.9 nm...
    16 KB (1,354 words) - 16:10, 8 May 2024
  • Thumbnail for Red
    color at the long wavelength end of the visible spectrum of light, next to orange and opposite violet. It has a dominant wavelength of approximately 625–740...
    106 KB (12,074 words) - 10:25, 1 May 2024
  • Thumbnail for Color
    various wavelengths of light. However, these non-spectral colors are often described by their dominant wavelength, which identifies the single wavelength of...
    50 KB (5,726 words) - 02:53, 11 April 2024
  • Thumbnail for Orange (colour)
    visible light. Human eyes perceive orange when observing light with a dominant wavelength between roughly 585 and 620 nanometres. In traditional colour theory...
    66 KB (7,796 words) - 17:35, 28 April 2024
  • Thumbnail for Infrared
    sometimes called infrared light) is electromagnetic radiation (EMR) with wavelengths longer than that of visible light but shorter than microwaves. The infrared...
    81 KB (8,501 words) - 17:42, 4 May 2024
  • Thumbnail for Helmholtz–Kohlrausch effect
    where chromaticity is defined by dominant wavelength and purity (chroma). The percentage of purity for each wavelength can be determined by the equation...
    10 KB (1,193 words) - 21:36, 26 April 2024
  • Dispersion (optics) Dispersion (water waves) Dispersion relation Dominant wavelength Doppler effect Doppler radar Douglas Sea Scale Draupner wave Droplet-shaped...
    10 KB (37 words) - 10:52, 7 November 2023
  • over the spectrum where the spectral density p ( λ ) {\displaystyle p(\lambda )} is higher than a fraction of its maximum. Dominant wavelength v t e...
    801 bytes (113 words) - 23:20, 27 November 2023
  • Thumbnail for Colorfulness
    to the furthest point on the chromaticity diagram with the same dominant wavelength; using the CIE 1931 color space: p e = ( x − x n ) 2 + ( y − y n...
    14 KB (1,662 words) - 23:28, 24 December 2023
  • Flux (Lumens or Watts), Chromaticity, Color Temperature, Peak and Dominant Wavelength. Some more complex spectrometer software packages also allow calculation...
    22 KB (3,089 words) - 07:59, 21 November 2023
  • Thumbnail for Ostwald color system
    chart have almost the same dominant wavelength. All color samples in the same vertical row have almost the same dominant wavelength and purity, making the...
    6 KB (803 words) - 02:15, 10 December 2023
  • Thumbnail for Complementary colors
    CIE 1931 color space a color of a "dominant" wavelength can be mixed with an amount of the complementary wavelength to produce a neutral color (gray or...
    24 KB (3,302 words) - 02:23, 10 May 2024
  • Thumbnail for Near-field radiative heat transfer
    separating objects are comparable or smaller in scale or to the dominant wavelength of thermal radiation exchanging thermal energy. In this regime, the...
    24 KB (2,251 words) - 11:43, 12 May 2024
  • and non-quantal color matches: failure of Grassmann's laws at short wavelengths". Journal of the Optical Society of America A. 29 (2): A324-36. Bibcode:2012JOSAA...
    6 KB (602 words) - 22:07, 23 September 2023
  • range through their photosynthetic pigments, leaving green as the dominant wavelength of reflected light. Therefore the higher the phytoplankton concentration...
    25 KB (2,961 words) - 21:42, 17 April 2024
  • Thumbnail for Near and far field
    far field regions is only vaguely defined, and it depends on the dominant wavelength (λ) emitted by the source and the size of the radiating element....
    36 KB (5,196 words) - 04:53, 13 January 2024
  • Thumbnail for Cutoff frequency
    antenna, the cutoff frequencies correspond to the lower and upper cutoff wavelengths. In electronics, cutoff frequency or corner frequency is the frequency...
    12 KB (1,847 words) - 08:24, 7 April 2024
  • surface per unit frequency or wavelength, depending on whether the spectrum is taken as a function of frequency or of wavelength. Historically, radiance was...
    7 KB (1,094 words) - 03:57, 30 December 2023
  • Chromaticity, the quality of a color as determined by its "purity" and dominant wavelength Chromatic aberration, departures from perfect imaging in optics systems...
    3 KB (380 words) - 04:01, 20 August 2023
  • Thumbnail for Diffuse sky radiation
    be deviated from its path without being absorbed and without changing wavelength. Under an overcast sky, there is no direct sunlight, and all light results...
    19 KB (1,964 words) - 21:07, 12 May 2024
  • Thumbnail for Photic sneeze reflex
    to be caused by a change in light intensity rather than by a specific wavelength of light. A survey conducted by the School of Optometry at the University...
    19 KB (2,347 words) - 03:41, 7 April 2024
  • Thumbnail for Radio atmospheric signal
    cloud and may have a significant horizontal branch. Evidently, the dominant wavelength of the electromagnetic waves of R- and K-strokes is much larger than...
    19 KB (2,407 words) - 19:14, 8 December 2023
  • Thumbnail for Abney effect
    chromaticity values that can then be plotted are dependent upon two values: dominant wavelength and saturation. Since luminous energy is not included, colors that...
    17 KB (2,447 words) - 10:15, 1 September 2023
  • known as optical window or therapeutic window) defines the range of wavelengths from 650 to 1350 nanometre (nm) where light has its maximum depth of...
    13 KB (1,736 words) - 23:46, 13 December 2023
  • and green. Often used synonymously with the term tint. It is the dominant wavelength that distinguishes a color such as red, yellow, etc. Most commonly...
    64 KB (8,711 words) - 07:03, 12 May 2024