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Imperial Tigerlily

#8f3117
Notes

Imperial Tigerlily (#8F3117) is a deep red 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 (13°, 72%, 33%) 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 cyan. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#8f3117
RGB
rgb(143, 49, 23)
HSL
hsl(13, 72%, 33%)
HWB
hwb(13 9% 44%)
OKLCH
oklch(44.7% 0.133 35.9)
HSV
hsv(13, 84%, 56%)
LAB
lab(34.19% 38.49 36.44)
LCH
lch(34.19% 53.00 43.43)
CMYK
cmyk(0%, 66%, 84%, 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.

Tigerlily
noun

Lilium lancifolium, the East Asian lily named for the dark-spotted orange petals that suggested big-cat markings to Victorian gardeners. The color is the petal interior of a fully open tigerlily: a saturated, slightly red orange with the matte finish of bee-pollinated flower. Warmer than carrot, more chromatic than rust; the orange of a high-summer perennial bed.

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.

#8f3117
Original
#4c4313
Protanopia
#635813
Deuteranopia
#9e172c
Tritanopia
#434343
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
8.02:1
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
2.62:1

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