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Plain Quinoa

#919c91
Notes

Plain Quinoa (#919C91) is a balanced 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 (120°, 5%, 59%) places it in the muted band at a mid lightness. It works well as secondary text, borders, and placeholder states. A reliable middle gray that reads cleanly in either light or dark contexts. Pair it with almost any saturated accent. It's built to sit underneath or behind stronger colors without fighting them.

HEX
#919c91
RGB
rgb(145, 156, 145)
HSL
hsl(120, 5%, 59%)
HWB
hwb(120 57% 39%)
OKLCH
oklch(68.1% 0.020 145.3)
P3
color(display-p3 0.5766 0.6104 0.5719)
HSV
hsv(120, 7%, 61%)
LAB
lab(63.21% -6.08 4.41)
LCH
lch(63.21% 7.51 144.05)
CMYK
cmyk(7%, 0%, 7%, 39%)

Etymology

Plain
adjective

Latin planus, flat, level — used as a color modifier since the medieval period for hues that read as undecorated and direct. Plain white, plain blue: moderate saturation, no shift, no surface effect. Sits in the crisp-bucket center, with the implication of restraint rather than absence.

Quinoa
noun

Andean Chenopodium quinoa — an Amaranthaceae pseudocereal of the Bolivian-and-Peruvian Altiplano, with characteristic pale-cream-and-pale-gray seed-grains. Quinoa color refers to a freshly cooked quinoa grain on a Peruvian-Altiplano hand-thrown-clay serving-bowl: a pale cool gray with the matte finish of cooked quinoa grain with the characteristic ring-and-germ-band visible through the translucent seed-coat.

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.

#919c91
Original
#9d9a90
Protanopia
#9b9991
Deuteranopia
#909b99
Tritanopia
#999999
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
2.85:1
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
7.37:1

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
##919C91
Display P3
Display P3
color(display-p3 0.5766 0.6104 0.5719)
Inside sRGBOKLCH chroma 0.020

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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