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Watery Perovskia

#b4c3dc
Notes

Watery Perovskia (#B4C3DC) is a soft azure with a pastel character. It reads calm and airy, with enough chroma to feel intentional rather than washed out. Its HSL profile (218°, 36%, 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 amber. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#b4c3dc
RGB
rgb(180, 195, 220)
HSL
hsl(218, 36%, 78%)
HWB
hwb(218 71% 14%)
OKLCH
oklch(81.4% 0.039 260.7)
P3
color(display-p3 0.7168 0.7628 0.8537)
HSV
hsv(218, 18%, 86%)
LAB
lab(78.40% 0.06 -14.18)
LCH
lch(78.40% 14.18 270.24)
CMYK
cmyk(18%, 11%, 0%, 14%)

Etymology

Watery
adjective

Old English wæter, water — adjectival suffix -y. As a color modifier, watery implies a pale-and-diluted-and-translucent quality, the pale color of watercolor-and-Japanese-sumi heavy-water-dilution paint-and-ink-thinned color. Sits at the pale-and-diluted end of the grid, parallel to diluted and thinned in usage.

Perovskia
noun

The genus PerovskiaRussian sage, the Central Asian woody perennial whose silver-leaved deep blue-violet flower spikes brave drought and cold. The color refers to a fresh Perovskia atriplicifolia in late summer: a saturated, slightly cool deep blue-violet with the matte finish of small clustered mint-family flowers along upright stems.

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.

#b4c3dc
Original
#bbc4dd
Protanopia
#b7c0db
Deuteranopia
#aac8cb
Tritanopia
#c2c2c2
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
1.78:1
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
11.78:1

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
##B4C3DC
Display P3
Display P3
color(display-p3 0.7168 0.7628 0.8537)
Inside sRGBOKLCH chroma 0.039

This color sits well within the sRGB cube. P3 and sRGB share the gray axis and most desaturated tones, so a P3 display renders this identically to an sRGB display.

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