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Ebon Pezzottaite

#67155a
Notes

Ebon Pezzottaite (#67155A) is a deep magenta 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 (310°, 66%, 24%) 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
#67155a
RGB
rgb(103, 21, 90)
HSL
hsl(310, 66%, 24%)
HWB
hwb(310 8% 60%)
OKLCH
oklch(36.5% 0.139 335.4)
HSV
hsv(310, 80%, 40%)
LAB
lab(24.19% 43.19 -21.15)
LCH
lch(24.19% 48.08 333.91)
CMYK
cmyk(0%, 80%, 13%, 60%)

Etymology

Ebon
adjective

A poetic shortening of ebony — used principally in nineteenth-century verse and Edgar Allan Poe (The Ravenebon bird). As a color modifier, ebon is a literary register for deep black with slight warmth, distinct from the cooler inky and the harder jet. Carries the same weight as the wood it borrows from.

Pezzottaite
noun

Rare cesium-bearing variety of beryl, first described from the Sakavalana mine of Madagascar in 2002. The mineral's characteristic deep-raspberry-pink color comes from manganese substitution. Pezzottaite color refers to a faceted Sakavalana pezzottaite gemstone: a saturated, slightly cool deep magenta with the glassy finish of manganese-substituted cyclosilicate. Named for Federico Pezzotta, the Italian mineralogist who first described it.

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.

#67155a
Original
#15325c
Protanopia
#333e58
Deuteranopia
#6c1c36
Tritanopia
#2b2b2b
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
11.47:1
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
1.83:1

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