M 071 / 18303 Color & Quantizationalgorithm output

Hue Rotation

color, tone & quantization

Typeface · Comfortaa

Real-world algorithm demonstration, applied to a NASA portrait.
Real-world algorithm demonstration, applied to a NASA portrait.Image: NASA / Eileen Collins · scikit-image (public domain)View source ↗

Prompt

Apply a Hue Rotation effect, shifting every hue by the same 120-degree angle around the color wheel. Create unexpected green, violet, and orange substitutions while retaining saturation, tonal structure, fine texture, and crisp edges; leave neutral grays neutral. Avoid spatial distortion. Keep the original subject and composition.

Identify

Colors change while local contrasts remain.

Principle

The color angle in the HSV1 room is shifted cyclically2.

Try it out

Check natural skin tones.

Classification

Calculated image processing result.

Further examples · 7 images

Hue shift six photoshop
02 Hue shift six photoshopA coastal landscape is shown in a grid of six different color variations. Each panel demonstrates a cyclic shift of the color angle, turning blue water into purple or green while preserving light and dark values.Roke (talk · contribs) · CC BY-SA 3.0 · Wikimedia Commons
Hawaii-turtle hue shifted
03 Hawaii-turtle hue shiftedThe underwater scene features a sea turtle with an unnatural red shell and green water. This result is achieved by rotating the hue values of the original photo, creating a surreal palette without changing local texture.Hawaii turtle 2.JPG: Brocken Inaglory, retouched by Keta; hue shifted variant by jacobolus · CC BY-SA 3.0 · Wikimedia Commons
Hue Shift side-by-side
04 Hue Shift side-by-sideTwo beach landscapes are shown side-by-side with different color balances. The comparison clearly illustrates how shifting the hue angle changes the appearance of the sky and water.SteveSamsung · CC BY-SA 4.0 · Wikimedia Commons
AI illustration: A woman with cyan skin and orange hair is shown on a CRT monitor
05 AI illustration: A woman with cyan skin and orange hair is shown on a CRT monitorA woman with cyan skin and orange hair is shown on a CRT monitor. The unnatural skin tone demonstrates a global shift in the color angle while maintaining luminosity and texture.Illustration generated for the Atlas (AI)
AI illustration: A side-by-side comparison shows a beach landscape transformed into red an
06 AI illustration: A side-by-side comparison shows a beach landscape transformed into red anA side-by-side comparison shows a beach landscape transformed into red and purple tones. The interface displays a hue cycle adjustment, documenting the calculated shift of all image colors.Illustration generated for the Atlas (AI)
AI illustration: A musician's skin appears green and his suit purple while retaining reali
07 AI illustration: A musician's skin appears green and his suit purple while retaining realiA musician's skin appears green and his suit purple while retaining realistic lighting and texture. This illustrates a uniform shift of the color angle across the entire HSV spectrum.Illustration generated for the Atlas (AI)