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Stygian Tabacco

#4d340e
Notes

Stygian Tabacco (#4D340E) is a deep amber 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 (36°, 69%, 18%) 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 azure. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#4d340e
RGB
rgb(77, 52, 14)
HSL
hsl(36, 69%, 18%)
HWB
hwb(36 5% 70%)
OKLCH
oklch(34.6% 0.063 73.8)
P3
color(display-p3 0.2874 0.2080 0.0843)
HSV
hsv(36, 82%, 30%)
LAB
lab(23.89% 7.17 27.31)
LCH
lch(23.89% 28.23 75.30)
CMYK
cmyk(0%, 32%, 82%, 70%)

Etymology

Stygian
adjective

From the Greek Styx, the river of the underworld — used as an adjective in English since the seventeenth century to mean infernally dark. Stygian is the literary register for absolute darkness, deeper than inky and warmer than vantablack. Almost always reaches for poetic weight rather than precise reflectance.

Tabacco
noun

The Italian word for tobacco — borrowed as a fashion color for the warm brown of cured tobacco leaves and the leather goods made in Tuscany. The color refers to a fresh-cured Italian tobacco leaf: a soft, slightly muted warm brown with the matte finish of dried plant material. Cooler than caramel, warmer than walnut.

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.

#4d340e
Original
#3d3509
Protanopia
#433b0f
Deuteranopia
#552e2c
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
11.58:1
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
1.81:1

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
##4D340E
Display P3
Display P3
color(display-p3 0.2874 0.2080 0.0843)
Inside sRGBOKLCH chroma 0.063

This color sits well within the sRGB cube. P3 and sRGB share the gray axis and most desaturated tones, so a P3 display renders this identically to an sRGB display.

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