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Bespoke Kombu

#0f0012
Notes

Bespoke Kombu (#0F0012) 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 (290°, 100%, 4%) 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
#0f0012
RGB
rgb(15, 0, 18)
HSL
hsl(290, 100%, 4%)
HWB
hwb(290 0% 93%)
OKLCH
oklch(12.1% 0.057 322.7)
HSV
hsv(290, 100%, 7%)
LAB
lab(1.31% 6.89 -6.09)
LCH
lch(1.31% 9.19 318.50)
CMYK
cmyk(17%, 100%, 0%, 93%)

Etymology

Bespoke
adjective

Old English be- (about) plus sprecan (to speak) — past-participle of bespeak. As a color modifier, bespoke implies a neutral-and-custom-made-and-tailored quality, the neutral color of Savile-Row-tailoring custom-made-and-hand-tailored gentleman's-suit-and-shirtmaking craft-finish. Sits at the neutral-and-traditional end of the grid, parallel to custom and tailored in usage.

Kombu
noun

Japanese 昆布, Saccharina japonica — a brown-algae kelp of Hokkaido coastal waters, whose dried form is a deep-glossy-black sea-vegetable used as the foundational dashi-stock base of Japanese cuisine. Kombu color refers to a freshly dried Saccharina japonica frond on a Hokkaido kombu-drying yard: a saturated, slightly cool deep black with the matte finish of iron-tannin-stained brown-algae-frond.

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.

#0f0012
Original
#000413
Protanopia
#010511
Deuteranopia
#0f0206
Tritanopia
#040404
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
20.41:1
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
1.03:1

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