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Praetorian Pflaume

#ac42ad
Notes

Praetorian Pflaume (#AC42AD) is a true violet 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 (299°, 45%, 47%) 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 green. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#ac42ad
RGB
rgb(172, 66, 173)
HSL
hsl(299, 45%, 47%)
HWB
hwb(299 26% 32%)
OKLCH
oklch(56.4% 0.188 327.3)
HSV
hsv(299, 62%, 68%)
LAB
lab(46.56% 57.00 -36.75)
LCH
lch(46.56% 67.82 327.19)
CMYK
cmyk(1%, 62%, 0%, 32%)

Etymology

Praetorian
adjective

Latin praetōriānus, of the praetor — adjectival suffix, referring to the Roman-Imperial elite guard-cohorts. As a color modifier, praetorian implies a saturated-and-elite-and-imperial-guard quality, the deep-rich color of Roman-Praetorian-Guard elite-imperial-bodyguard scarlet-tunic-and-bronze-armor military-formation. Sits at the bold-and-formal end of the grid, parallel to spartan and imperial.

Pflaume
noun

German for plum (Prunus domestica) — particularly the deep-violet Hauszwetschge plum cultivar grown across southern Germany and Austria, the standard Pflaumenkuchen sheet-cake fruit. Pflaume color refers to a freshly picked Bavarian Hauszwetschge plum cross-section: a saturated, slightly cool deep violet with the matte finish of anthocyanin-rich plum skin and yellow-green flesh. Slightly warmer than French prune.

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.

#ac42ad
Original
#3466b0
Protanopia
#5a73aa
Deuteranopia
#b15071
Tritanopia
#606060
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).
AAon White
5.08:1
The quick brown foxSample body text at normal size. The wcag minimum for body contrast is 4.5:1 (AA) or 7:1 (AAA).
AA Largeon Black
4.14:1

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