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Hollowed Damascus

#670978
Notes

Hollowed Damascus (#670978) 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°, 86%, 25%) places it in the highly saturated band at a dark lightness. Best used in small doses, like logos, CTAs, focus rings, or highlight text, where its saturation becomes a feature rather than noise. 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
#670978
RGB
rgb(103, 9, 120)
HSL
hsl(291, 86%, 25%)
HWB
hwb(291 4% 53%)
OKLCH
oklch(37.7% 0.173 320.3)
P3
color(display-p3 0.3688 0.0796 0.4535)
HSV
hsv(291, 93%, 47%)
LAB
lab(25.06% 51.59 -39.26)
LCH
lch(25.06% 64.83 322.73)
CMYK
cmyk(14%, 93%, 0%, 53%)

Etymology

Hollowed
adjective

Old English holh, hollow — past-participle of hollow. As a color modifier, hollowed implies the deep-and-cavernous-and-architectural quality of carved-out-cave-and-tunnel interior, particularly the Cappadocian and Lalibela hand-carved rock-cut churches and underground cities. Sits at the deep-and-architectural end of the grid, parallel to cavernous with hand-carved register.

Damascus
noun

Syrian Silk Road capital — and the medieval Levantine purple-textile depot where Byzantine and Mamluk purple silks were processed and re-exported. Damascus color refers to a Damascus-style damask-weave purple silk in the Great Umayyad Mosque's treasury: a saturated, slightly cool deep violet with the silk luster of multi-bath Tyrian-and-indigo overdye on damask-weave Syrian silk.

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.

#670978
Original
#00367b
Protanopia
#183e76
Deuteranopia
#672645
Tritanopia
#252525
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
11.13:1
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
1.89:1

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
##670978
Display P3
Display P3
color(display-p3 0.3688 0.0796 0.4535)
P3 has subtle headroomOKLCH chroma 0.173

Moderately saturated colors gain a small bump in P3 — the difference is usually visible side-by-side on wide-gamut hardware but won't change the character of the color.

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