How to Configure Strict CSS View-Transition-Old and New Filter Invert Tritone Inversions in Google Chrome

Modern artistic portfolio platforms, darkroom simulation suites, and specialized high-contrast technical data visualizers frequently implement tritone negative states where image luminance is reversed and tinted across highlights, midtones, and shadows. With Google Chrome’s native View Transition API, applying animated filter: invert(1) sepia(1) hue-rotate(...) saturate(...) rules directly to ::view-transition-old and ::view-transition-new unlocks hardware-accelerated tritone transitions without mutating underlying DOM nodes.

Chromium View Transition Tritone Inversion Mechanics

Chromium calculates complex color transformations in the GPU compositor by executing concatenated 3×3 color matrix multiplication shaders. Chaining inversion, sepia re-weighting, chromatic hue rotation, and saturation scaling allows snapshots to transition smoothly from standard photographic states into rich, three-tone stylized darkroom negatives.

Authoring Strict Tritone Inversion Keyframes

Configure complementary negative exposure keyframes in your stylesheet:

::view-transition-old(tritone-neg) {
  animation: 360ms cubic-bezier(0.4, 0.0, 0.2, 1.0) both tritoneOut;
}

::view-transition-new(tritone-neg) {
  animation: 360ms cubic-bezier(0.4, 0.0, 0.2, 1.0) both tritoneIn;
}

@keyframes tritoneOut {
  from {
    filter: invert(0) sepia(0) hue-rotate(0deg) saturate(1);
    opacity: 1;
  }
  to {
    filter: invert(1) sepia(0.9) hue-rotate(240deg) saturate(1.8);
    opacity: 0.2;
  }
}

@keyframes tritoneIn {
  from {
    filter: invert(1) sepia(0.9) hue-rotate(240deg) saturate(1.8);
    opacity: 0.2;
  }
  to {
    filter: invert(0) sepia(0) hue-rotate(0deg) saturate(1);
    opacity: 1;
  }
}

Preserving Contrast and Highlights

Combine tritone filters with filter: contrast(1.15) to preserve delicate typographic counters and highlight separation across bright viewport backgrounds.

Auditing in Chrome DevTools

Open Chrome DevTools > Rendering drawer and check Frame Rendering Stats. Confirm that Chromium executes tritone inversion entirely on the GPU compositor thread without triggering CPU rasterisation.