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Native Hijiki

#1c0120
Notes

Native Hijiki (#1C0120) is a deep violet 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 (292°, 94%, 6%) 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 green. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#1c0120
RGB
rgb(28, 1, 32)
HSL
hsl(292, 94%, 6%)
HWB
hwb(292 0% 87%)
OKLCH
oklch(16.5% 0.073 322.9)
HSV
hsv(292, 97%, 13%)
LAB
lab(3.37% 16.22 -13.45)
LCH
lch(3.37% 21.07 320.34)
CMYK
cmyk(12%, 97%, 0%, 87%)

Etymology

Native
adjective

Latin nātīvus, born / natural — adjectival suffix -ive. As a color modifier, native implies a neutral-and-original-and-indigenous quality, the neutral color of Native-American and Aboriginal-Australian indigenous-and-original earth-and-mineral-pigment ceremonial-craft tradition. Sits at the neutral-and-traditional end of the grid, parallel to indigenous and aboriginal in usage.

Hijiki
noun

Japanese Sargassum fusiforme (ヒジキ) — a brown-algae of Japanese-and-Korean rocky-coastal-tidal zones, whose dried form is a deep-iron-tannin-black sea-vegetable used in hijiki no nimono simmered side-dishes. Hijiki color refers to a freshly cooked hijiki no nimono in a Japanese household donburi bowl: a saturated, slightly cool deep black with the matte finish of iron-tannin-stained brown-algae-fronds in shoyu-soy sauce.

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

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Harmonies

Accessibility

Color-vision simulation

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.

#1c0120
Original
#000a21
Protanopia
#040d1f
Deuteranopia
#1d050f
Tritanopia
#090909
Achromatopsia
WCAG contrast

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.

The quick brown foxSample body text at normal size. The wcag minimum for body contrast is 4.5:1 (AA) or 7:1 (AAA).
AAAon White
19.54:1
The quick brown foxSample body text at normal size. The wcag minimum for body contrast is 4.5:1 (AA) or 7:1 (AAA).
Failon Black
1.07:1

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