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Heavy Maroon

#993365
Notes

Heavy Maroon (#993365) is a true magenta 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 (331°, 50%, 40%) 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 teal. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#993365
RGB
rgb(153, 51, 101)
HSL
hsl(331, 50%, 40%)
HWB
hwb(331 20% 40%)
OKLCH
oklch(48.4% 0.145 353.6)
HSV
hsv(331, 67%, 60%)
LAB
lab(37.99% 47.17 -6.34)
LCH
lch(37.99% 47.60 352.34)
CMYK
cmyk(0%, 67%, 34%, 40%)

Etymology

Heavy
adjective

Old English hefig, weighty — cognate with heave. Used as a color modifier since at least the seventeenth century to indicate weight in saturation as much as value: heavy with pigment, heavy-bodied. In the engine's adjective grid, heavy sits alongside deep and plush in the dark-and-saturated quadrant. Closer to a fabric description than a pure value word.

Maroon
noun

From the French marron, chestnut — the brown-red of the cooked nut. The color drifted through eighteenth-century English from a chestnut shade toward a darker, redder one, and now means a deep red with brown undertones, the saturation of dried blood without the violet cast of burgundy. Standard for university heraldry, leather chesterfields, and the fall foliage of red oak.

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.

#993365
Original
#434e66
Protanopia
#606063
Deuteranopia
#a52c48
Tritanopia
#4c4c4c
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
6.96:1
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
3.02:1

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