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Rugged Pflaume

#b729ac
Notes

Rugged Pflaume (#B729AC) is a true violet with a cool character. It leans cool, sitting on the blue, green, and violet side of the wheel. Quiet and dependable, a fit for product UI and data visualization. Its HSL profile (305°, 63%, 44%) 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
#b729ac
RGB
rgb(183, 41, 172)
HSL
hsl(305, 63%, 44%)
HWB
hwb(305 16% 28%)
OKLCH
oklch(55.6% 0.222 331.6)
HSV
hsv(305, 78%, 72%)
LAB
lab(45.13% 68.28 -38.30)
LCH
lch(45.13% 78.29 330.71)
CMYK
cmyk(0%, 78%, 6%, 28%)

Etymology

Rugged
adjective

Old Norse rugga, rough / coarse — adjectival suffix -ed. As a color modifier, rugged implies a saturated-and-rough-and-weathered quality, the deep-rich color of Scottish-Highlands-and-Norwegian-fjord outdoor-and-mountain landscape. Sits at the bold-and-weathered end of the grid, parallel to tough and sinewy in usage.

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.

#b729ac
Original
#1b5eaf
Protanopia
#5972a9
Deuteranopia
#bf3b6a
Tritanopia
#515151
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
5.35:1
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
3.93:1

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