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. 345

No. 345

4 colors

Motion Message lab

ground
Nile Blue水色 rgb(188, 228, 229)
trail
Venice Green水浅葱 rgb(98, 198, 191)
type
Hay's Russet鳶色 rgb(121, 51, 39)
accent
Blue Violet桔梗色 rgb(100, 80, 161)

Highest-contrast pair: Hay's Russet on Nile Blue, 6.64:1 (passes WCAG AA for body text).

/* Sanzo Wada — Haishoku Sōkan — combination no. 345 */
:root {
  --wada-hay-s-russet: #793327; /* oklch(41.5% 0.101 31.6) · 鳶色 */
  --wada-nile-blue: #bce4e5; /* oklch(89.1% 0.042 198.3) · 水色 */
  --wada-venice-green: #62c6bf; /* oklch(76.5% 0.095 189.3) · 水浅葱 */
  --wada-blue-violet: #6450a1; /* oklch(49.1% 0.126 292.5) · 桔梗色 */

  /* suggested roles */
  --ground: var(--wada-nile-blue);
  --type: var(--wada-hay-s-russet);
  --accent: var(--wada-blue-violet);
  --trail: var(--wada-venice-green);
}

/* OKLCH variant */
:root {
  --wada-hay-s-russet: oklch(41.5% 0.101 31.6);
  --wada-nile-blue: oklch(89.1% 0.042 198.3);
  --wada-venice-green: oklch(76.5% 0.095 189.3);
  --wada-blue-violet: oklch(49.1% 0.126 292.5);
}

Source crosswalk: port number 345; authenticated modern page/plate and membership remain unresolved.

Download c345 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.