Composition and band areas/order are generated display choices. Equal swatches show port row order. Original Wada proportions/order are unresolved.
Haishoku Sōkan B-hen — April (卯月) no. 3
April · 3
5 colors-
ground
Sulphur Yellow蒸栗色 rgb(245, 236, 194) -
type
Dull Violet Black— (no Japanese name in data) rgb(9, 31, 68) - Helvetia Blue活色[勝色] rgb(0, 91, 141)
-
trail
Raw Sienna— (no Japanese name in data) rgb(198, 120, 40) -
accent
Spinel Red紅梅色 rgb(242, 114, 145)
Highest-contrast pair: Sulphur Yellow on Dull Violet Black, 13.68:1 (passes WCAG AA for body text).
/* Sanzo Wada — Haishoku Sōkan B-hen — April (卯月) no. 3 */
:root {
--wada-spinel-red: #f27291; /* oklch(71.1% 0.159 6.8) · 紅梅色 */
--wada-raw-sienna: #c67828; /* oklch(64.4% 0.133 61.4) */
--wada-sulphur-yellow: #f5ecc2; /* oklch(94.0% 0.055 97.3) · 蒸栗色 */
--wada-helvetia-blue: #005b8d; /* oklch(45.2% 0.109 242.8) · 活色[勝色] */
--wada-dull-violet-black: #091f44; /* oklch(24.6% 0.075 260.2) */
/* suggested roles */
--ground: var(--wada-sulphur-yellow);
--type: var(--wada-dull-violet-black);
--accent: var(--wada-spinel-red);
--trail: var(--wada-raw-sienna);
}
/* OKLCH variant */
:root {
--wada-spinel-red: oklch(71.1% 0.159 6.8);
--wada-raw-sienna: oklch(64.4% 0.133 61.4);
--wada-sulphur-yellow: oklch(94.0% 0.055 97.3);
--wada-helvetia-blue: oklch(45.2% 0.109 242.8);
--wada-dull-violet-black: oklch(24.6% 0.075 260.2);
}Source crosswalk: port number 21; authenticated modern page/plate and membership remain unresolved. Month assignment is verified against the pinned port helper, not the printed edition.
Download s21 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.