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Praetorian Titan violet

#aa0a68
Notes

Praetorian Titan violet (#AA0A68) is a true magenta 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 (325°, 89%, 35%) places it in the highly saturated band at a mid 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 teal. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#aa0a68
RGB
rgb(170, 10, 104)
HSL
hsl(325, 89%, 35%)
HWB
hwb(325 4% 33%)
OKLCH
oklch(48.7% 0.196 353.4)
P3
color(display-p3 0.6107 0.1347 0.4004)
HSV
hsv(325, 94%, 67%)
LAB
lab(37.42% 63.06 -8.77)
LCH
lch(37.42% 63.66 352.08)
CMYK
cmyk(0%, 94%, 39%, 33%)

Etymology

Praetorian
adjective

Latin praetōriānus, of the praetor — adjectival suffix, referring to the Roman-Imperial elite guard-cohorts. As a color modifier, praetorian implies a saturated-and-elite-and-imperial-guard quality, the deep-rich color of Roman-Praetorian-Guard elite-imperial-bodyguard scarlet-tunic-and-bronze-armor military-formation. Sits at the bold-and-formal end of the grid, parallel to spartan and imperial.

Titan
modifier

Greek Τιτάν, primeval-Titan-or-Saturn-moon. As a color modifier, titan implies a Saturn-moon-and-methane-haze-and-primeval quality, the visual register of Saturn-moon-Titan-and-Cassini-Huygens hand-Saturn-moon-and-methane-haze-and-primeval Saturn-moon-Titan-and-Cassini-Huygens-and-Kraken-Mare titan-and-Saturn-moon-and-methane-haze surfaces under Saturn-moon-Titan-and-Cassini-Huygens-and-Kraken-Mare orange-haze-and-cryo-volcano-and-methane-lake outer-system-light. Sits at the modifier-and-cosmic end of the grid, parallel to saturn and neptune in usage.

violet
noun

Viola odorata, the European sweet violet — small, fragrant, and the original meaning of the color name in English (the Violet of the rainbow). The color refers to a fresh sweet violet blossom in late winter: a saturated, slightly red-shifted deep blue-purple with the matte finish of small five-petaled flower. Cooler than amethyst, warmer than indigo, with the perfumed weight of a flower used in Roman garlands and Victorian eau de toilette.

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.

#aa0a68
Original
#35476a
Protanopia
#616265
Deuteranopia
#b8003d
Tritanopia
#333333
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
7.11:1
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
2.95:1

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
##AA0A68
Display P3
Display P3
color(display-p3 0.6107 0.1347 0.4004)
P3 has visible headroomOKLCH chroma 0.196

This color is chromatic enough that authoring it as P3 native (instead of clamping to sRGB) gives a perceptibly more saturated render on wide-gamut displays — modern Macs, iPhones, iPads, and most recent OLED laptops.

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