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Hadean Aubergine

#611d7e
Notes

Hadean Aubergine (#611D7E) 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 (282°, 63%, 30%) places it in the balanced band at a dark lightness. It works well as a headline, icon, or deep background in an otherwise light layout, pairing cleanly with cream, bone, and warm neutrals. 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
#611d7e
RGB
rgb(97, 29, 126)
HSL
hsl(282, 63%, 30%)
HWB
hwb(282 11% 51%)
OKLCH
oklch(38.7% 0.159 313.4)
HSV
hsv(282, 77%, 49%)
LAB
lab(26.53% 45.73 -40.76)
LCH
lch(26.53% 61.25 318.29)
CMYK
cmyk(23%, 77%, 0%, 51%)

Etymology

Hadean
adjective

Greek Hadean, of Hades — adjectival form of Hades. As a color modifier, hadean implies the deep cool-darkness of the classical-Greek underworld realms, with literary-poetic register. Sits at the deep-and-cool end of the grid, parallel to plutonian and Stygian in classical-mythological register.

Aubergine
noun

The French and British name for the eggplant — borrowed from the Catalan albergínia and ultimately from the Sanskrit vātiṅgaṇa. Aubergine as a color name carries with it the slightly more aristocratic register of the European-language version of the word. The color refers to the same fruit as eggplant but shifted slightly redder in popular usage: a saturated, slightly red-shifted very deep purple with the polished finish of waxy fruit. Cooler than wine, warmer than indigo.

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.

#611d7e
Original
#003b81
Protanopia
#14407c
Deuteranopia
#5e334c
Tritanopia
#323232
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
10.58:1
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
1.99:1

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