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Robust Galah

#cb48b4
Notes

Robust Galah (#CB48B4) 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 (311°, 56%, 54%) 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
#cb48b4
RGB
rgb(203, 72, 180)
HSL
hsl(311, 56%, 54%)
HWB
hwb(311 28% 20%)
OKLCH
oklch(61.8% 0.204 335.4)
HSV
hsv(311, 65%, 80%)
LAB
lab(52.54% 63.57 -31.13)
LCH
lch(52.54% 70.79 333.91)
CMYK
cmyk(0%, 65%, 11%, 20%)

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.

Galah
noun

Australian Eolophus roseicapilla — a Cacatuidae parrot of the Australian arid zone, whose breeding-plumage adults have a brilliant deep-magenta breast against pale-grey wings. Galah color refers to a Eolophus roseicapilla breast feather field in raking light: a saturated, slightly cool deep magenta with the velvet finish of carotenoid-pigmented feather barbs against the gray melanin-substrate wing-feather background.

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.

#cb48b4
Original
#4871b7
Protanopia
#7384b1
Deuteranopia
#d55078
Tritanopia
#6c6c6c
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).
AA Largeon White
4.10:1
The quick brown foxSample body text at normal size. The wcag minimum for body contrast is 4.5:1 (AA) or 7:1 (AAA).
AAon Black
5.13:1

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