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Genuine Eggplant

#643783
Notes

Genuine Eggplant (#643783) is a true indigo with an earthy character. It leans grounded and natural, the kind of color that plays well with wood, clay, linen, and warm neutrals. Its HSL profile (276°, 41%, 36%) places it in the balanced band at a mid lightness. It works across type, buttons, and borders, saturated enough to feel deliberate but balanced enough to not fight the rest of the palette. 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.

HEX
#643783
RGB
rgb(100, 55, 131)
HSL
hsl(276, 41%, 36%)
HWB
hwb(276 22% 49%)
OKLCH
oklch(42.8% 0.128 309.4)
HSV
hsv(276, 58%, 51%)
LAB
lab(31.99% 34.71 -35.10)
LCH
lch(31.99% 49.36 314.68)
CMYK
cmyk(24%, 58%, 0%, 49%)

Etymology

Genuine
adjective

Latin genuinus, natural, innate — used as a color modifier since the sixteenth century for hues that read as authentic rather than imitated. Genuine indigo, genuine ochre: moderate-to-high saturation combined with the optical impression of a hue from real pigment rather than synthetic dye. Sits at the crisp-bucket alongside true and honest.

Eggplant
noun

Solanum melongena, the South Asian fruit cultivated in India and East Asia for over four thousand years before reaching the Mediterranean via the medieval Arab agricultural revolution. The color refers to the skin of a ripe Italian Globe eggplant: a saturated, slightly red-shifted very deep purple with the polished finish of waxy fruit surface. Cooler than aubergine (its British synonym), warmer than indigo, with the kitchen weight of a vegetable identified almost entirely by its color.

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.

#643783
Original
#1e4985
Protanopia
#2f4c81
Deuteranopia
#604557
Tritanopia
#464646
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
8.69:1
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
2.42:1

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