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Garish Periwinkle

#a089ff
Notes

Garish Periwinkle (#A089FF) is a soft indigo 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 (252°, 100%, 77%) places it in the highly saturated band at a light lightness. Best used in small doses, like logos, CTAs, focus rings, or highlight text, where its saturation becomes a feature rather than noise. For a confident two-color system, pair it with its complementary yellow. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#a089ff
RGB
rgb(160, 137, 255)
HSL
hsl(252, 100%, 77%)
HWB
hwb(252 54% 0%)
OKLCH
oklch(70.2% 0.168 290.3)
HSV
hsv(252, 46%, 100%)
LAB
lab(63.82% 35.22 -55.93)
LCH
lch(63.82% 66.10 302.20)
CMYK
cmyk(37%, 46%, 0%, 0%)

Etymology

Garish
adjective

Middle English garen, to stare — adjectival suffix -ish. As a color modifier, garish implies a saturated-and-eye-stunning-and-overdone quality, the bright color of Las-Vegas-and-Coney-Island over-the-top neon-marquee display. Sits at the bright-and-flamboyant end of the grid, parallel to gaudy and lurid in usage.

Periwinkle
noun

Vinca minor, the trailing groundcover of European woodland whose pale blue-violet flowers gave English the color name in the eighteenth century. Distinct from Catharanthus roseus (Madagascar periwinkle, the source of vincristine for chemotherapy). The color refers to the corolla of a fresh Vinca flower: a soft, slightly violet-shifted pale blue with the matte finish of five-petaled bloom. Lighter than bluebell, cooler than lavender.

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.

#a089ff
Original
#5e9dff
Protanopia
#6098fc
Deuteranopia
#87a0b8
Tritanopia
#969696
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).
Failon White
2.79:1
The quick brown foxSample body text at normal size. The wcag minimum for body contrast is 4.5:1 (AA) or 7:1 (AAA).
AAAon Black
7.52:1

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