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Praetorian Caftan

#982182
Notes

Praetorian Caftan (#982182) 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 (311°, 64%, 36%) 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 green. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#982182
RGB
rgb(152, 33, 130)
HSL
hsl(311, 64%, 36%)
HWB
hwb(311 13% 40%)
OKLCH
oklch(47.9% 0.184 336.9)
P3
color(display-p3 0.5478 0.1723 0.4953)
HSV
hsv(311, 78%, 60%)
LAB
lab(36.70% 57.42 -26.50)
LCH
lch(36.70% 63.24 335.22)
CMYK
cmyk(0%, 78%, 14%, 40%)

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.

Caftan
noun

Persian قفطان, kaftan — a long, loose-fitting Middle-Eastern and North-African robe of layered silk-and-velvet, often dyed in deep-magenta fuchsine or natural kermes for ceremonial occasions. Caftan color refers to an Ottoman-period 19th-century caftan in the Topkapi Palace harem-wing collection: a saturated, slightly cool deep magenta with the velvet finish of multi-bath natural-and-synthetic dye on jacquard-figured 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.

#982182
Original
#254b85
Protanopia
#4f5d7f
Deuteranopia
#a02950
Tritanopia
#414141
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
7.30:1
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
2.87:1

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
##982182
Display P3
Display P3
color(display-p3 0.5478 0.1723 0.4953)
P3 has visible headroomOKLCH chroma 0.184

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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