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Inflamed Swamphen

#a186e2
Notes

Inflamed Swamphen (#A186E2) is a soft indigo 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 (258°, 61%, 71%) places it in the balanced band at a light lightness. It works as a background wash, large-area fill, or soft illustration tone. Add a darker ink of the same hue when you need type over it. For a confident two-color system, pair it with its complementary lime. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#a186e2
RGB
rgb(161, 134, 226)
HSL
hsl(258, 61%, 71%)
HWB
hwb(258 53% 11%)
OKLCH
oklch(68.2% 0.135 296.2)
P3
color(display-p3 0.6143 0.5294 0.8628)
HSV
hsv(258, 41%, 89%)
LAB
lab(61.76% 29.75 -43.20)
LCH
lch(61.76% 52.45 304.56)
CMYK
cmyk(29%, 41%, 0%, 11%)

Etymology

Inflamed
adjective

Latin inflammātus, set on fire — past-participle of inflame. As a color modifier, inflamed implies a saturated-and-irritated-hot quality, the bright color of sun-burnt-skin and autumn-leaf high-anthocyanin pigmentation. Sits at the bright-and-warm end of the grid, parallel to fiery and flaming in usage.

Swamphen
noun

Australasian Porphyrio melanotus — a large Rallidae shorebird with dark blue-violet plumage and a brilliant red beak-and-frontal-shield. Swamphen color refers to a Porphyrio melanotus in profile in a Murray-Darling wetland: a saturated, slightly cool deep blue-violet with the iridescent satin finish of structurally colored feather barbs. Closely related to the Pukeko of New Zealand and the Purple Gallinule of the Americas.

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.

#a186e2
Original
#6c96e5
Protanopia
#7094e0
Deuteranopia
#9396a9
Tritanopia
#929292
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).
Failon White
2.99:1
The quick brown foxSample body text at normal size. The wcag minimum for body contrast is 4.5:1 (AA) or 7:1 (AAA).
AAAon Black
7.02:1

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
##A186E2
Display P3
Display P3
color(display-p3 0.6143 0.5294 0.8628)
P3 has subtle headroomOKLCH chroma 0.135

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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