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Pastelbluesoft

Dusky Periwinkle Feather

#aa9eef
Notes

Dusky Periwinkle Feather (#AA9EEF) is a soft blue with a pastel character. It reads calm and airy, with enough chroma to feel intentional rather than washed out. Its HSL profile (249°, 72%, 78%) places it in the balanced band at a light lightness. It works as a background wash, large-area fill, or soft illustration tone. Add a darker ink of the same hue when you need type over it. 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
#aa9eef
RGB
rgb(170, 158, 239)
HSL
hsl(249, 72%, 78%)
HWB
hwb(249 62% 6%)
OKLCH
oklch(74.1% 0.116 290.1)
HSV
hsv(249, 34%, 94%)
LAB
lab(68.92% 21.87 -39.09)
LCH
lch(68.92% 44.80 299.23)
CMYK
cmyk(29%, 34%, 0%, 6%)

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.

#aa9eef
Original
#88aaf2
Protanopia
#88a6ed
Deuteranopia
#9aacbc
Tritanopia
#a6a6a6
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
2.37:1
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
8.85:1

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