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Buttressed Ciliegia

#8a187a
Notes

Buttressed Ciliegia (#8A187A) is a deep violet 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 (308°, 70%, 32%) 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
#8a187a
RGB
rgb(138, 24, 122)
HSL
hsl(308, 70%, 32%)
HWB
hwb(308 9% 46%)
OKLCH
oklch(44.5% 0.179 334.9)
P3
color(display-p3 0.4963 0.1394 0.4640)
HSV
hsv(308, 83%, 54%)
LAB
lab(32.84% 55.55 -27.74)
LCH
lch(32.84% 62.09 333.46)
CMYK
cmyk(0%, 83%, 12%, 46%)

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.

Ciliegia
noun

Italian for cherry (Prunus avium) — the deep-red-purple drupe of European sweet cherry, the iconic summer fruit of Tuscan and Apennine hill country. Ciliegia color refers to a freshly picked Prunus avium drupe-cluster from a Romagna orchard: a saturated, slightly cool deep magenta with the glossy finish of anthocyanin-rich cherry skin against pale flesh. Warmer than French cerise.

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.

#8a187a
Original
#17437c
Protanopia
#435377
Deuteranopia
#912449
Tritanopia
#373737
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
8.43:1
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
2.49:1

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
##8A187A
Display P3
Display P3
color(display-p3 0.4963 0.1394 0.4640)
P3 has subtle headroomOKLCH chroma 0.179

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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