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Robust Raspberry

#aa1f87
Notes

Robust Raspberry (#AA1F87) is a true magenta with a cool character. It leans cool, sitting on the blue, green, and violet side of the wheel. Quiet and dependable, a fit for product UI and data visualization. Its HSL profile (315°, 69%, 39%) 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
#aa1f87
RGB
rgb(170, 31, 135)
HSL
hsl(315, 69%, 39%)
HWB
hwb(315 12% 33%)
OKLCH
oklch(51.0% 0.199 340.9)
HSV
hsv(315, 82%, 67%)
LAB
lab(40.04% 62.81 -24.13)
LCH
lch(40.04% 67.28 338.99)
CMYK
cmyk(0%, 82%, 21%, 33%)

Etymology

Robust
adjective

From the Latin robustus, of oak — implying strength combined with substance. As a color modifier, robust describes saturation combined with body: a robust burgundy, a robust olive. Sits in the bold-and-warm corner alongside strong and solid, with the slightly textural implication of a color that has substance behind the pigment.

Raspberry
noun

Rubus idaeus, the European raspberry — its name traces to Mount Ida in either Crete or Anatolia, where the fruit was first described in classical literature. The color refers to a ripe raspberry's drupelets: a saturated, slightly cool deep red-pink with the optical complexity of a hundred-cell aggregate fruit. Cooler than coral, warmer than fuchsia, with the orchard-and-jam weight of a fruit whose color is identical to the food-coloring industry's raspberry red.

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.

#aa1f87
Original
#2d508a
Protanopia
#5b6684
Deuteranopia
#b52352
Tritanopia
#444444
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).
AAon White
6.45:1
The quick brown foxSample body text at normal size. The wcag minimum for body contrast is 4.5:1 (AA) or 7:1 (AAA).
AA Largeon Black
3.26:1

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