Composition and band areas/order are generated display choices. Equal swatches show port row order. Original Wada proportions/order are unresolved.

Haishoku Sōkan — combination no. 296

No. 296

4 colors

Motion Message lab

ground
Slate Color石板色 rgb(52, 69, 76)
type
Sulpher Yellow蒸栗色 rgb(245, 236, 194)
trail
Pale Raw Umber媚茶色 rgb(113, 80, 47)
accent
Ochraceous Salmon欸冬色 rgb(216, 163, 123)

Highest-contrast pair: Sulpher Yellow on Slate Color, 8.40:1 (passes WCAG AA for body text).

/* Sanzo Wada — Haishoku Sōkan — combination no. 296 */
:root {
  --wada-sulpher-yellow: #f5ecc2; /* oklch(94.0% 0.055 97.3) · 蒸栗色 */
  --wada-ochraceous-salmon: #d8a37b; /* oklch(75.6% 0.083 58.1) · 欸冬色 */
  --wada-pale-raw-umber: #71502f; /* oklch(45.9% 0.065 65.0) · 媚茶色 */
  --wada-slate-color: #34454c; /* oklch(37.9% 0.025 225.0) · 石板色 */

  /* suggested roles */
  --ground: var(--wada-slate-color);
  --type: var(--wada-sulpher-yellow);
  --accent: var(--wada-ochraceous-salmon);
  --trail: var(--wada-pale-raw-umber);
}

/* OKLCH variant */
:root {
  --wada-sulpher-yellow: oklch(94.0% 0.055 97.3);
  --wada-ochraceous-salmon: oklch(75.6% 0.083 58.1);
  --wada-pale-raw-umber: oklch(45.9% 0.065 65.0);
  --wada-slate-color: oklch(37.9% 0.025 225.0);
}

Source crosswalk: port number 296; authenticated modern page/plate and membership remain unresolved.

Download c296 JSON with IDs and provenance. Roles are suggestions computed from OKLCH chroma and contrast, not from Wada.

和田三造 · 配色総鑑. Screen colors are CMYK→sRGB digital approximations, including retained, unvalidated legacy estimates for unmatched Vol. 2 colors. Composition roles and month mappings follow the documented port method; edition mappings remain uncertain. Sources & method · Version 1 dataset (581 combinations, 330 color records) · Schema & provenance · Research context. Saved and Compare are local to this browser. Viewport-only screenshots show partial collections; complete cards are in the DOM and dataset.