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. 315

No. 315

4 colors

Motion Message lab

ground
Sulpher Yellow蒸栗色 rgb(245, 236, 194)
trail
Golden Yellow金茶 rgb(243, 162, 87)
accent
Grenadine Pink洗朱 rgb(244, 128, 103)
type
Eupatorium Purple梅紫 rgb(191, 88, 146)

Highest-contrast pair: Sulpher Yellow on Eupatorium Purple, 3.51:1 (large text only).

/* Sanzo Wada — Haishoku Sōkan — combination no. 315 */
:root {
  --wada-grenadine-pink: #f48067; /* oklch(72.5% 0.148 33.4) · 洗朱 */
  --wada-sulpher-yellow: #f5ecc2; /* oklch(94.0% 0.055 97.3) · 蒸栗色 */
  --wada-golden-yellow: #f3a257; /* oklch(77.8% 0.132 61.6) · 金茶 */
  --wada-eupatorium-purple: #bf5892; /* oklch(60.5% 0.148 347.5) · 梅紫 */

  /* suggested roles */
  --ground: var(--wada-sulpher-yellow);
  --type: var(--wada-eupatorium-purple);
  --accent: var(--wada-grenadine-pink);
  --trail: var(--wada-golden-yellow);
}

/* OKLCH variant */
:root {
  --wada-grenadine-pink: oklch(72.5% 0.148 33.4);
  --wada-sulpher-yellow: oklch(94.0% 0.055 97.3);
  --wada-golden-yellow: oklch(77.8% 0.132 61.6);
  --wada-eupatorium-purple: oklch(60.5% 0.148 347.5);
}

Source crosswalk: port number 315; authenticated modern page/plate and membership remain unresolved.

Download c315 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.