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Smoldering Pezzottaite

#a51679
Notes

Smoldering Pezzottaite (#A51679) is a true 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 (318°, 76%, 37%) places it in the highly saturated band at a mid 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
#a51679
RGB
rgb(165, 22, 121)
HSL
hsl(318, 76%, 37%)
HWB
hwb(318 9% 35%)
OKLCH
oklch(48.9% 0.195 344.9)
HSV
hsv(318, 87%, 65%)
LAB
lab(37.76% 61.92 -19.05)
LCH
lch(37.76% 64.79 342.90)
CMYK
cmyk(0%, 87%, 27%, 35%)

Etymology

Smoldering
adjective

The progressive participle of smolder, to burn slowly without flame. Used as a color word since the late nineteenth century for the deep reds and oranges of barely-flame coal — the warm saturated darks where the heat is internal rather than emitted. Sits in the bold-and-warm corner, slightly less luminous than burning and slightly less calm than rich.

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.

#a51679
Original
#2d4a7b
Protanopia
#5a6176
Deuteranopia
#b11248
Tritanopia
#3c3c3c
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
7.02:1
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
2.99:1

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