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. 155

No. 155

3 colors

Motion Message lab

ground
Deep Indigo紺色 rgb(5, 18, 48)
type
Benzol Green青竹色 rgb(0, 151, 141)
accent
Jasper Red紅柿色 rgb(235, 83, 36)

Highest-contrast pair: Benzol Green on Deep Indigo, 5.12:1 (passes WCAG AA for body text).

/* Sanzo Wada — Haishoku Sōkan — combination no. 155 */
:root {
  --wada-jasper-red: #eb5324; /* oklch(64.3% 0.196 36.6) · 紅柿色 */
  --wada-benzol-green: #00978d; /* oklch(60.9% 0.107 186.6) · 青竹色 */
  --wada-deep-indigo: #051230; /* oklch(19.2% 0.063 263.0) · 紺色 */

  /* suggested roles */
  --ground: var(--wada-deep-indigo);
  --type: var(--wada-benzol-green);
  --accent: var(--wada-jasper-red);
}

/* OKLCH variant */
:root {
  --wada-jasper-red: oklch(64.3% 0.196 36.6);
  --wada-benzol-green: oklch(60.9% 0.107 186.6);
  --wada-deep-indigo: oklch(19.2% 0.063 263.0);
}

Source crosswalk: port number 155; authenticated modern page/plate and membership remain unresolved.

Download c155 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.