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Heavy Limonium

#1855aa
Notes

Heavy Limonium (#1855AA) is a true azure 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 (215°, 75%, 38%) places it in the balanced band at a mid lightness. It works across type, buttons, and borders, saturated enough to feel deliberate but balanced enough to not fight the rest of the palette. For a confident two-color system, pair it with its complementary amber. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#1855aa
RGB
rgb(24, 85, 170)
HSL
hsl(215, 75%, 38%)
HWB
hwb(215 9% 33%)
OKLCH
oklch(46.2% 0.150 258.1)
HSV
hsv(215, 86%, 67%)
LAB
lab(37.10% 13.88 -50.85)
LCH
lch(37.10% 52.71 285.27)
CMYK
cmyk(86%, 50%, 0%, 33%)

Etymology

Heavy
adjective

Old English hefig, weighty — cognate with heave. Used as a color modifier since at least the seventeenth century to indicate weight in saturation as much as value: heavy with pigment, heavy-bodied. In the engine's adjective grid, heavy sits alongside deep and plush in the dark-and-saturated quadrant. Closer to a fabric description than a pure value word.

Limonium
noun

The genus Limoniumsea-lavender or statice, salt-tolerant coastal-marsh perennials with sprays of papery blue, purple, or white flower heads. The color refers to a fresh L. latifolium in late summer: a saturated, slightly cool deep blue-violet with the matte papery finish of dried-feeling flower heads.

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.

#1855aa
Original
#205ead
Protanopia
#0051a8
Deuteranopia
#006a77
Tritanopia
#4e4e4e
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
7.19:1
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
2.92:1

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