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Sable Zhusha

#801b21
Notes

Sable Zhusha (#801B21) is a deep red 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 (356°, 65%, 30%) 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 cyan. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#801b21
RGB
rgb(128, 27, 33)
HSL
hsl(356, 65%, 30%)
HWB
hwb(356 11% 50%)
OKLCH
oklch(39.6% 0.135 23.1)
HSV
hsv(356, 79%, 50%)
LAB
lab(28.07% 42.64 23.28)
LCH
lch(28.07% 48.58 28.63)
CMYK
cmyk(0%, 79%, 74%, 50%)

Etymology

Sable
noun

Martes zibellina, the Eurasian sable — a small mustelid of Siberian taiga whose deep brown-black fur was the most prized mammalian pelt of the Russian and Chinese imperial courts. The color refers to a fresh sable pelt: a deep, slightly warm near-black with the satin finish of densely packed guard hairs. Warmer than ink, glossier than coal, with the courtly weight of a fur reserved for tsars and emperors.

Zhusha
noun

The Chinese name for cinnabar — mercury sulfide — ground into the imperial-seal pigment used in Chinese painting, lacquerware, and the carved cinnabar-lacquer ornaments of the Ming dynasty. The color refers to a freshly stamped zhusha seal on rice paper: a saturated, slightly orange red with the matte finish of fine mineral pigment. Cooler than vermillion, brighter than crimson.

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.

#801b21
Original
#393420
Protanopia
#524a1e
Deuteranopia
#8d001e
Tritanopia
#313131
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
10.02:1
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
2.10:1

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