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Imperial Erdbeere

#cd399b
Notes

Imperial Erdbeere (#CD399B) 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 (320°, 60%, 51%) 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
#cd399b
RGB
rgb(205, 57, 155)
HSL
hsl(320, 60%, 51%)
HWB
hwb(320 22% 20%)
OKLCH
oklch(59.5% 0.207 344.7)
P3
color(display-p3 0.7415 0.2713 0.5942)
HSV
hsv(320, 72%, 80%)
LAB
lab(49.83% 66.10 -20.60)
LCH
lch(49.83% 69.24 342.69)
CMYK
cmyk(0%, 72%, 24%, 20%)

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.

Erdbeere
noun

German for strawberry (Fragaria × ananassa) — particularly the deep-magenta Hanseatic harvest strawberry of Schleswig-Holstein and Niederrhein river-meadows, the iconic summer-fruit base of Erdbeerkuchen. Erdbeere color refers to a freshly hulled Fragaria × ananassa aggregate-fruit cross-section in a Hamburg market stall: a saturated, slightly cool deep magenta with the matte finish of anthocyanin-rich strawberry-flesh against pale yellow-green achenes.

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.

#cd399b
Original
#4a679e
Protanopia
#778098
Deuteranopia
#db3765
Tritanopia
#606060
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
4.51:1
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
4.65:1

Wide gamut

Display P3 representation

The CSS Color 4 wide-gamut form of this color. Both swatches render the same color on every display — the P3 form only diverges from sRGB when a designer pushes channels outside sRGB's reach.

sRGB hex
sRGB hex
##CD399B
Display P3
Display P3
color(display-p3 0.7415 0.2713 0.5942)
P3 has visible headroomOKLCH chroma 0.207

This color is chromatic enough that authoring it as P3 native (instead of clamping to sRGB) gives a perceptibly more saturated render on wide-gamut displays — modern Macs, iPhones, iPads, and most recent OLED laptops.

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