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Smoky Brocade

#a6b3b4
Notes

Smoky Brocade (#A6B3B4) is a true cyan 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 (184°, 9%, 68%) places it in the muted 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 red. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#a6b3b4
RGB
rgb(166, 179, 180)
HSL
hsl(184, 9%, 68%)
HWB
hwb(184 65% 29%)
OKLCH
oklch(75.7% 0.015 202.4)
P3
color(display-p3 0.6604 0.7003 0.7047)
HSV
hsv(184, 8%, 71%)
LAB
lab(71.99% -4.31 -2.06)
LCH
lch(71.99% 4.78 205.58)
CMYK
cmyk(8%, 1%, 0%, 29%)

Etymology

Smoky
adjective

An adjectival form of smoke, used as a color word since at least the fourteenth century. Smoky implies a slightly muted, slightly hazed quality — as if the color were seen through a layer of suspended particulate. Used across both deep and neutral buckets: a smoky black has slightly less density than pure black; a smoky gray has slightly less coolness than pure gray.

Brocade
noun

Italian broccato, embossed — the pale-cool-pale-gray-and-cream jacquard-loomed-silk of pre-modern Italian-and-French-textile manufacture, particularly the Lyon-and-Florence brocade-weave tradition. Brocade color refers to a freshly hand-jacquard-loomed Lyon-period brocade in raking light: a pale cool gray with the silky finish of multi-warp-and-multi-weft hand-jacquard-loomed silk-and-metallic-thread blended-fabric.

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

This color has effectively no chroma (OKLCH C = 0.015) — it’s on the grayscale axis. Hue rotations don’t change a grayscale color, so complementary, analogous, triadic, and split-complementary all reduce to the same value. They aren’t shown because four identical tiles would be misleading.

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.

#a6b3b4
Original
#b1b2b4
Protanopia
#aeb0b4
Deuteranopia
#a2b4b3
Tritanopia
#b0b0b0
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
2.16:1
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
9.73:1

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
##A6B3B4
Display P3
Display P3
color(display-p3 0.6604 0.7003 0.7047)
Inside sRGBOKLCH chroma 0.015

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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