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Conquering Mauve

#8a278b
Notes

Conquering Mauve (#8A278B) 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 (299°, 56%, 35%) 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
#8a278b
RGB
rgb(138, 39, 139)
HSL
hsl(299, 56%, 35%)
HWB
hwb(299 15% 45%)
OKLCH
oklch(46.7% 0.177 327.5)
HSV
hsv(299, 72%, 55%)
LAB
lab(35.44% 53.59 -34.22)
LCH
lch(35.44% 63.58 327.44)
CMYK
cmyk(1%, 72%, 0%, 45%)

Etymology

Conquering
adjective

Latin conquīrere, to seek thoroughly — present-participle of conquer. As a color modifier, conquering implies a saturated-and-overwhelming-and-victorious quality where the hue overcomes neighboring colors through pure pigmentation strength. Sits at the bold-and-celebratory end of the grid, parallel to triumphant and dominant.

Mauve
noun

The first synthetic aniline dye — an accidental product of William Perkin's 1856 attempt to synthesize quinine, which yielded a stable purple instead. Mauve (French for mallow) became the chemical-industry breakthrough that reshaped textile coloring. The color refers to a freshly mauve-dyed silk: a soft, slightly red-shifted pale purple with the slight luster of synthetic-dyed natural fiber. Lighter than violet, warmer than lilac, with the industrial-history weight of the pigment that founded modern chemistry.

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.

#8a278b
Original
#144b8e
Protanopia
#405888
Deuteranopia
#8e3656
Tritanopia
#434343
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
7.65:1
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
2.74:1

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