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Tarry Nineveh

#631571
Notes

Tarry Nineveh (#631571) is a deep violet 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 (291°, 69%, 26%) 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 green. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#631571
RGB
rgb(99, 21, 113)
HSL
hsl(291, 69%, 26%)
HWB
hwb(291 8% 56%)
OKLCH
oklch(37.3% 0.156 320.9)
HSV
hsv(291, 81%, 44%)
LAB
lab(24.90% 46.39 -35.08)
LCH
lch(24.90% 58.16 322.90)
CMYK
cmyk(12%, 81%, 0%, 56%)

Etymology

Tarry
adjective

Old English teru, tar — adjectival suffix -y. As a color modifier, tarry implies the deep-glossy-black quality of bitumen-and-petroleum-tar viscous-residue surfaces, particularly the La-Brea-and-Trinidad-Pitch-Lake natural-asphalt seeps. Sits at the deep-and-warm end of the grid, parallel to pitchy and bituminous in usage.

Nineveh
noun

Assyrian capital (modern Mosul, Iraq) — the imperial court of Sennacherib (705–681 BCE), where Tyrian purple tribute textiles were imported from the Phoenician coast. Nineveh color refers to an Assyrian-court purpura-bordered tribute textile in the Library of Ashurbanipal: a saturated, slightly cool deep violet with the matte finish of multi-bath shellfish dye on hand-loomed Mesopotamian wool.

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.

#631571
Original
#003673
Protanopia
#203e6f
Deuteranopia
#642843
Tritanopia
#2c2c2c
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
11.19:1
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
1.88:1

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