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Foundational Cambric

#b8b3bc
Notes

Foundational Cambric (#B8B3BC) is a pale neutral with a mono character. It's a grayscale value, at home in typography, dividers, and the structural layer beneath stronger colors. Its HSL profile (273°, 6%, 72%) places it in the muted band at a light lightness. It works as a soft page background, card surface, or low-key divider. Avoid it for body text against white. Pair it with almost any saturated accent. It's built to sit underneath or behind stronger colors without fighting them.

HEX
#b8b3bc
RGB
rgb(184, 179, 188)
HSL
hsl(273, 6%, 72%)
HWB
hwb(273 70% 26%)
OKLCH
oklch(77.4% 0.014 310.5)
P3
color(display-p3 0.7181 0.7026 0.7345)
HSV
hsv(273, 5%, 74%)
LAB
lab(73.59% 3.45 -3.94)
LCH
lch(73.59% 5.23 311.18)
CMYK
cmyk(2%, 5%, 0%, 26%)

Etymology

Foundational
adjective

Latin fundātiō, foundation — adjectival suffix -al. As a color modifier, foundational implies a neutral-and-base-and-supporting quality where the hue carries the visual register of Bauhaus-and-Mondrian-De-Stijl foundational-and-base-supporting-color theoretical-color-system. Sits at the neutral-and-foundational end of the grid, parallel to primary and essential in usage.

Cambric
noun

French Cambrai (Nord, France) — the pale-cool-pale-gray-and-white fine-linen-cloth of pre-modern French-and-Belgian-textile manufacture, named after the Cambrai port-of-export. Cambric color refers to a freshly hand-loomed Cambrai-period cambric in raking light: a pale cool gray with the silky finish of fine-spun-and-hand-loomed flax-linen with the characteristic cambric-pattern smooth-and-fine-weave.

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 = 0.014) — 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.

#b8b3bc
Original
#b2b4bc
Protanopia
#b3b5bc
Deuteranopia
#b8b4b6
Tritanopia
#b5b5b5
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
2.06:1
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
10.21:1

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
##B8B3BC
Display P3
Display P3
color(display-p3 0.7181 0.7026 0.7345)
Inside sRGBOKLCH chroma 0.014

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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