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Velvety Coquille

#ab2287
Notes

Velvety Coquille (#AB2287) is a true magenta with a vibrant character. It holds its own as a focal accent, carrying visual weight without tipping into neon territory. Its HSL profile (316°, 67%, 40%) 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
#ab2287
RGB
rgb(171, 34, 135)
HSL
hsl(316, 67%, 40%)
HWB
hwb(316 13% 33%)
OKLCH
oklch(51.3% 0.197 341.4)
HSV
hsv(316, 80%, 67%)
LAB
lab(40.50% 62.26 -23.41)
LCH
lch(40.50% 66.51 339.40)
CMYK
cmyk(0%, 80%, 21%, 33%)

Etymology

Velvety
adjective

An adjectival form of velvet, used since the eighteenth century for colors that read as if they had the matte light-absorbing quality of velvet. Implies high saturation combined with a non-glossy surface — the matte richness of a deep wine in a fabric rather than in a glass. Sits in the bold-and-deep corner of the grid alongside plush and lush.

Coquille
noun

French coquille, shell — particularly the coquille Saint-Jacques (Pecten maximus, scallop shell) whose interior surface displays a deep-magenta-to-pink iridescent nacre. Coquille color refers to a freshly opened Pecten maximus shell-interior in raking light: a saturated, slightly cool deep magenta with the iridescent satin finish of structurally colored aragonite-nacre. The shell is the heraldic symbol of Saint James of Compostela.

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.

#ab2287
Original
#30518a
Protanopia
#5c6784
Deuteranopia
#b62553
Tritanopia
#464646
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
6.34:1
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
3.31:1

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