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. 182

No. 182

3 colors

Motion Message lab

ground
Vandyke Brown焦茶色 rgb(75, 51, 23)
accent
Deep Indigo紺色 rgb(5, 18, 48)
type
Raw Sienna檜皮色 rgb(187, 113, 37)

Highest-contrast pair: Raw Sienna on Deep Indigo, 4.84:1 (passes WCAG AA for body text).

/* Sanzo Wada — Haishoku Sōkan — combination no. 182 */
:root {
  --wada-raw-sienna: #bb7125; /* oklch(61.7% 0.127 61.4) · 檜皮色 */
  --wada-vandyke-brown: #4b3317; /* oklch(34.3% 0.054 68.4) · 焦茶色 */
  --wada-deep-indigo: #051230; /* oklch(19.2% 0.063 263.0) · 紺色 */

  /* suggested roles */
  --ground: var(--wada-vandyke-brown);
  --type: var(--wada-raw-sienna);
  --accent: var(--wada-deep-indigo);
}

/* OKLCH variant */
:root {
  --wada-raw-sienna: oklch(61.7% 0.127 61.4);
  --wada-vandyke-brown: oklch(34.3% 0.054 68.4);
  --wada-deep-indigo: oklch(19.2% 0.063 263.0);
}

Source crosswalk: port number 182; authenticated modern page/plate and membership remain unresolved.

Download c182 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.