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Grounded Anthurium

#8b1b78
Notes

Grounded Anthurium (#8B1B78) 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 (310°, 67%, 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 green. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#8b1b78
RGB
rgb(139, 27, 120)
HSL
hsl(310, 67%, 33%)
HWB
hwb(310 11% 45%)
OKLCH
oklch(44.7% 0.176 336.3)
HSV
hsv(310, 81%, 55%)
LAB
lab(33.20% 54.66 -25.90)
LCH
lch(33.20% 60.49 334.65)
CMYK
cmyk(0%, 81%, 14%, 45%)

Etymology

Grounded
adjective

Old English grund, bottom / foundation — past-participle of ground. As a color modifier, grounded implies a saturated-and-foundational quality where the hue anchors the surrounding palette through its weighty presence. Sits at the bold-and-balanced end of the grid, parallel to centered and anchored.

Anthurium
noun

Central- and South-American flamingo flower (Anthurium andraeanum) — a Araceae tropical perennial cultivated worldwide for its deep-magenta heart-shaped spathe surrounding the spadix. Anthurium color refers to a fully opened Anthurium andraeanum spathe-and-spadix: a saturated, slightly cool deep magenta with the glossy finish of waxy-cuticular spathe surface. The Greek genus name anthos (flower) and ourá (tail) refers to the spadix.

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.

#8b1b78
Original
#1d437a
Protanopia
#465475
Deuteranopia
#932449
Tritanopia
#3a3a3a
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
8.31:1
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
2.53:1

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