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Buttressed Liriope

#a2509d
Notes

Buttressed Liriope (#A2509D) 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 (304°, 34%, 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
#a2509d
RGB
rgb(162, 80, 157)
HSL
hsl(304, 34%, 47%)
HWB
hwb(304 31% 36%)
OKLCH
oklch(56.0% 0.146 329.6)
P3
color(display-p3 0.5938 0.3310 0.6004)
HSV
hsv(304, 51%, 64%)
LAB
lab(46.78% 44.77 -27.03)
LCH
lch(46.78% 52.30 328.88)
CMYK
cmyk(0%, 51%, 3%, 36%)

Etymology

Buttressed
adjective

Old French bouterez, thrusting-mass — past-participle of buttress, derived from bouter (to thrust). As a color modifier, buttressed implies a saturated-and-architecturally-supported quality, the deep-rich color of Gothic-Cathedral flying-buttress-and-rib-vault stone-architecture. Sits at the bold-and-fortified end of the grid, parallel to fortified and reinforced.

Liriope
noun

Asian lily turf (Liriope muscari) — an East-Asian Asparagaceae groundcover with vertical spikes of deep-violet beadlike flowers above grass-like foliage in late summer. Liriope color refers to a fully bloomed Liriope muscari spike: a saturated, slightly cool deep violet with the matte finish of fresh small beadlike flowers. Named for the Liríopē river-nymph of Greek mythology, mother of Narcissus.

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

Click any swatch to explore

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.

#a2509d
Original
#4b68a0
Protanopia
#63739b
Deuteranopia
#a7576f
Tritanopia
#676767
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
5.04:1
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
4.17:1

Wide gamut

Display P3 representation

The CSS Color 4 wide-gamut form of this color. Both swatches render the same color on every display — the P3 form only diverges from sRGB when a designer pushes channels outside sRGB's reach.

sRGB hex
sRGB hex
##A2509D
Display P3
Display P3
color(display-p3 0.5938 0.3310 0.6004)
P3 has subtle headroomOKLCH chroma 0.146

Moderately saturated colors gain a small bump in P3 — the difference is usually visible side-by-side on wide-gamut hardware but won't change the character of the color.

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