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Hubble Space Telescope SHO Palette

  • Sulfur-II (S II)
    #ff0000
  • Hydrogen-Alpha (H-alpha)
    #00ff00
  • Oxygen-III (O III)
    #0000ff
  • Star Core White
    #ffffff
  1
Created at 10/27/2026 18:27
byraccoon
The palette consists of Light, Dark colors. Accent colors Sulfur-II (S II) #ff0000 and Hydrogen-Alpha (H-alpha) #00ff00. Palette has Warm, Cool, Neutral colors temperature.

By lightness, this palette runs from #0000FF (darkest) to #FFFFFF (lightest). The lightness range is moderate.

Overall saturation feels vivid (higher chroma) — 75% of colors are vivid.

A varied palette: its hues are spread across about 240° of the color wheel.

Overall temperature among swatches leans cool (2 of 4).

HEX codes (sorted): #0000FF, #00FF00, #FF0000, #FFFFFF

Palette Hubble Space Telescope SHO Palette combines 4 color codes:
HEX: #ff0000, RGB: (255, 0, 0); HEX: #00ff00, RGB: (0, 255, 0); HEX: #0000ff, RGB: (0, 0, 255)
HEX: #ffffff, RGB: (255, 255, 255)
Color scheme was created by raccoon

Color codes in palette

Hubble Space Telescope SHO Palette color codes HEX, RGB information in table

ColorHEXRGBNameAlternative name
#ff0000#ff0000RGB(255, 0, 0)Sulfur-II (S II)Red
#00ff00#00ff00RGB(0, 255, 0)Hydrogen-Alpha (H-alpha)Lime
#0000ff#0000ffRGB(0, 0, 255)Oxygen-III (O III)Blue
#ffffff#ffffffRGB(255, 255, 255)Star Core WhiteWhite

Color Palette Contrast

1 color pairs have low contrast and need improvement which may impact readability.
Text ColorBackground ColorContrast Ratio
#00ff00
#ffffff
1.37

Image palette Hubble Space Telescope SHO Palette png

Hubble Space Telescope SHO Palette: Sulfur-II (S II), Hydrogen-Alpha (H-alpha), Oxygen-III (O III), Star Core White
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