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  2. Colors of noise - Wikipedia

    en.wikipedia.org/wiki/Colors_of_noise

    Violet spectrum (+6.02 dB/octave) Violet noise is also called purple noise. Violet noise's power density increases 6.02 dB per octave with increasing frequency [8] [9] "The spectral analysis shows that GPS acceleration errors seem to be violet noise processes. They are dominated by high-frequency noise."

  3. Liturgical colours - Wikipedia

    en.wikipedia.org/wiki/Liturgical_colours

    Vestments in different liturgical colours. Liturgical colours are specific colours used for vestments and hangings within the context of Christian liturgy.The symbolism of violet, blue, white, green, red, gold, black, rose and other colours may serve to underline moods appropriate to a season of the liturgical year or may highlight a special occasion.

  4. Visible spectrum - Wikipedia

    en.wikipedia.org/wiki/Visible_spectrum

    The spectral colors from red to violet are divided by the notes of the musical scale, starting at D. The circle completes a full octave, from D to D. Newton's circle places red, at one end of the spectrum, next to violet, at the other. This reflects the fact that non-spectral purple colors are observed when red and violet light are mixed.

  5. Spectral color - Wikipedia

    en.wikipedia.org/wiki/Spectral_color

    A rainbow is a decomposition of white light into all of the spectral colors. Laser beams are monochromatic light, thereby exhibiting spectral colors. A spectral color is a color that is evoked by monochromatic light, i.e. either a spectral line with a single wavelength or frequency of light in the visible spectrum, or a relatively narrow spectral band (e.g. lasers).

  6. Eggplant (color) - Wikipedia

    en.wikipedia.org/wiki/Eggplant_(color)

    Eggplant is a dark purple [1] or brownish-purple [2] color that resembles the color of the outer skin of European eggplants. [3] Another name for the color eggplant is aubergine [2] (the French, German and British English word for eggplant). The first recorded use of eggplant as a color name in English was in 1915. [4]

  7. Tyrian purple - Wikipedia

    en.wikipedia.org/wiki/Tyrian_purple

    Fabrics dyed in the current era from different species of sea snail. The colours in this photograph may not represent them precisely. Tyrian purple (Ancient Greek: πορφύρα porphúra; Latin: purpura), also known as royal purple, imperial purple, or imperial dye, is a reddish-purple natural dye.

  8. Fuchsia (color) - Wikipedia

    en.wikipedia.org/wiki/Fuchsia_(color)

    The web color fuchsia is equivalent to the pure chroma on Munsell Color Wheel of the Munsell color system that is designated as "5RP" (reddish purple) i.e., a purple that is shaded toward red (the color we can achieve today with computers is a much more saturated pure color wheel chroma hue than the original color chip shown on the Munsell ...

  9. List of Crayola crayon colors - Wikipedia

    en.wikipedia.org/wiki/List_of_Crayola_crayon_colors

    The chart [18] includes the color changer, ... Violet (Purple) #926EAE 146 110 174 Violet Red #F75394 247 83 148 White #FFFFFF 255 255