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Engraved Aconitum

#529fdd
Notes

Engraved Aconitum (#529FDD) is a true azure with a vibrant character. It holds its own as a focal accent, carrying visual weight without tipping into neon territory. Its HSL profile (207°, 67%, 59%) 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 orange. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#529fdd
RGB
rgb(82, 159, 221)
HSL
hsl(207, 67%, 59%)
HWB
hwb(207 32% 13%)
OKLCH
oklch(68.0% 0.120 245.2)
P3
color(display-p3 0.3973 0.6164 0.8461)
HSV
hsv(207, 63%, 87%)
LAB
lab(63.18% -5.00 -38.53)
LCH
lch(63.18% 38.85 262.61)
CMYK
cmyk(63%, 28%, 0%, 13%)

Etymology

Engraved
adjective

Old French engraver, to dig in — past-participle of engrave. As a color modifier, engraved implies a clear-and-precisely-cut quality, the crisp color of Albrecht-Dürer-and-Hogarth hand-pulled engraving-print fine-line incised-image. Sits at the crisp-and-incised end of the grid, parallel to etched and inscribed in usage.

Aconitum
noun

The genus Aconitummonkshood, the highly toxic European perennial whose deep blue-purple hooded flowers contain aconitine alkaloid (poisonous enough to kill on skin contact). The color refers to a fresh A. napellus in late summer: a saturated, slightly cool deep blue-violet with the matte finish of helmet-shaped flower.

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.

#529fdd
Original
#84a1e0
Protanopia
#7193dc
Deuteranopia
#00aeb5
Tritanopia
#939393
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).
Failon White
2.85:1
The quick brown foxSample body text at normal size. The wcag minimum for body contrast is 4.5:1 (AA) or 7:1 (AAA).
AAAon Black
7.36:1

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
##529FDD
Display P3
Display P3
color(display-p3 0.3973 0.6164 0.8461)
P3 has subtle headroomOKLCH chroma 0.120

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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