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Looming Liriope

#630779
Notes

Looming Liriope (#630779) 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 (288°, 89%, 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
#630779
RGB
rgb(99, 7, 121)
HSL
hsl(288, 89%, 25%)
HWB
hwb(288 3% 53%)
OKLCH
oklch(37.1% 0.174 318.0)
P3
color(display-p3 0.3542 0.0719 0.4570)
HSV
hsv(288, 94%, 47%)
LAB
lab(24.28% 51.49 -41.21)
LCH
lch(24.28% 65.95 321.33)
CMYK
cmyk(18%, 94%, 0%, 53%)

Etymology

Looming
adjective

Middle English lomen, to appear vaguely — present-participle of loom. As a color modifier, looming implies a deep-and-vague-and-imposing quality, the dark cool-gray of fog-veiled-and-distant cliff-or-mountain-mass against the sky. Sits at the deep-and-imposing end of the grid, parallel to imposing and towering.

Liriope
noun

Asian lily turf (Liriope muscari) — an East-Asian Asparagaceae groundcover with vertical spikes of deep-violet beadlike flowers above grass-like foliage in late summer. Liriope color refers to a fully bloomed Liriope muscari spike: a saturated, slightly cool deep violet with the matte finish of fresh small beadlike flowers. Named for the Liríopē river-nymph of Greek mythology, mother of Narcissus.

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.

#630779
Original
#00347c
Protanopia
#0d3c77
Deuteranopia
#622745
Tritanopia
#232323
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
11.43:1
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
1.84:1

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
##630779
Display P3
Display P3
color(display-p3 0.3542 0.0719 0.4570)
P3 has subtle headroomOKLCH chroma 0.174

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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