Regional Donkey
Regional Donkey (#1D0631) is a deep indigo with a jewel character. It carries the deep, saturated richness of a gemstone. Authoritative and slightly formal, it works well for type and heavy UI elements. Its HSL profile (272°, 78%, 11%) places it in the highly saturated band at a dark lightness. Best used in small doses, like logos, CTAs, focus rings, or highlight text, where its saturation becomes a feature rather than noise. For a confident two-color system, pair it with its complementary lime. For something softer, pull in its analogous neighbors on either side of the wheel.
Etymology
Latin regiōnālis, of-a-region — adjectival suffix -al. As a color modifier, regional implies a neutral-and-local-and-traditional quality, the neutral color of Provençal-and-Tuscan-and-Catalan regional-and-local-tradition interior-decoration-and-textile traditional-craft surface-finish. Sits at the neutral-and-traditional end of the grid, parallel to provincial and vernacular in usage.
Equus africanus asinus — the domesticated descendant of the African wild ass, with deep-mottled-gray-brown coat-color and the iconic cross-stripe shoulder-pattern. Donkey color refers to a Mediterranean-pack working-donkey winter-coat in raking sun: a dark cool-gray with the matte finish of winter-blown-undercoat-and-guard-hair on a working-equine-class small mammal.
Closest matches
The nearest named color in three reference sources, ranked by perceptual distance (ΔE76 in CIELAB). ΔE < 1 is imperceptible to most viewers; ΔE > 10 is clearly different. When two sources point to the same hex they’re merged into one tile; click any to open that color’s page.
Variations
Click any swatch to exploreHarmonies
Accessibility
How this color appears to viewers with the four major color-vision-deficiency types. Computed via the Machado (2009) physiologically-based model. If a tile matches the original, the color reads the same to that viewer.
The color used as foreground text against pure white and pure black, with the contrast ratio and WCAG 2.1 grade. Aim for AA (4.5:1) for body text and AA Large (3:1) for 18 pt+ headlines; AAA (7:1) is the gold standard for long-form reading surfaces.