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Imperial Beni

#901f60
Notes

Imperial Beni (#901F60) is a deep 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°, 65%, 34%) places it in the balanced band at a dark lightness. It works well as a headline, icon, or deep background in an otherwise light layout, pairing cleanly with cream, bone, and warm neutrals. 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
#901f60
RGB
rgb(144, 31, 96)
HSL
hsl(325, 65%, 34%)
HWB
hwb(325 12% 44%)
OKLCH
oklch(44.8% 0.160 350.5)
HSV
hsv(325, 78%, 56%)
LAB
lab(33.47% 51.48 -10.11)
LCH
lch(33.47% 52.47 348.89)
CMYK
cmyk(0%, 78%, 33%, 44%)

Etymology

Imperial
adjective

From the Latin imperialis, of the empire — applied to color since the medieval period for the hues reserved for sovereigns and empires: imperial purple of Tyrian dye, imperial yellow of Ming-dynasty porcelain. As a modifier, imperial implies saturation combined with the institutional weight of a color owned by a court. Sits in the bold-and-deep corner, alongside royal.

Beni
noun

The Japanese word for the red dye extracted from safflower (Carthamus tinctorius) — laid down in thin layers on wooden trays for the cosmetics, kimono linings, and woodblock-print pigments of Edo-period Japan. The deepest layer was reserved for the aristocracy and could cost as much as gold by weight. The color refers to a fully developed beni on washi paper: a saturated, slightly cool red with the matte finish of plant dye. Cooler than crimson, warmer than rose.

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.

#901f60
Original
#334262
Protanopia
#53565d
Deuteranopia
#9b163d
Tritanopia
#3c3c3c
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
8.23:1
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
2.55:1

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