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. 253

No. 253

4 colors

Motion Message lab

ground
Slate Color石板色 rgb(52, 69, 76)
trail
Cotinga Purple杜若色 rgb(80, 19, 69)
accent
Apricot Orange深支子 rgb(246, 140, 80)
type
Lemon Yellow金絲雀色 rgb(248, 237, 67)

Highest-contrast pair: Lemon Yellow on Cotinga Purple, 11.31:1 (passes WCAG AA for body text).

/* Sanzo Wada — Haishoku Sōkan — combination no. 253 */
:root {
  --wada-lemon-yellow: #f8ed43; /* oklch(92.7% 0.178 105.6) · 金絲雀色 */
  --wada-apricot-orange: #f68c50; /* oklch(74.3% 0.149 48.5) · 深支子 */
  --wada-cotinga-purple: #501345; /* oklch(31.1% 0.110 336.0) · 杜若色 */
  --wada-slate-color: #34454c; /* oklch(37.9% 0.025 225.0) · 石板色 */

  /* suggested roles */
  --ground: var(--wada-slate-color);
  --type: var(--wada-lemon-yellow);
  --accent: var(--wada-apricot-orange);
  --trail: var(--wada-cotinga-purple);
}

/* OKLCH variant */
:root {
  --wada-lemon-yellow: oklch(92.7% 0.178 105.6);
  --wada-apricot-orange: oklch(74.3% 0.149 48.5);
  --wada-cotinga-purple: oklch(31.1% 0.110 336.0);
  --wada-slate-color: oklch(37.9% 0.025 225.0);
}

Source crosswalk: port number 253; authenticated modern page/plate and membership remain unresolved.

Download c253 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.