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Quakerly Shadow

#280226
Notes

Quakerly Shadow (#280226) is a deep violet with a jewel character. It carries the deep, saturated richness of a gemstone. Authoritative and slightly formal, it works well for type and heavy UI elements. Its HSL profile (303°, 90%, 8%) places it in the highly saturated band at a dark lightness. Best used in small doses, like logos, CTAs, focus rings, or highlight text, where its saturation becomes a feature rather than noise. For a confident two-color system, pair it with its complementary green. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#280226
RGB
rgb(40, 2, 38)
HSL
hsl(303, 90%, 8%)
HWB
hwb(303 1% 84%)
OKLCH
oklch(19.6% 0.083 330.5)
P3
color(display-p3 0.1408 0.0167 0.1431)
HSV
hsv(303, 95%, 16%)
LAB
lab(5.73% 24.24 -14.32)
LCH
lch(5.73% 28.15 329.44)
CMYK
cmyk(0%, 95%, 5%, 84%)

Etymology

Quakerly
adjective

English Quaker, Religious-Society-of-Friends — adjectival suffix -ly. As a color modifier, quakerly implies a neutral-and-plain-and-stripped-down quality, the neutral color of Society-of-Friends-Meeting-House anti-ornamental-and-plain interior-and-textile traditional-style surface-finish. Sits at the neutral-and-stripped-down end of the grid, parallel to plain and simple in usage.

Shadow
noun

The dark region where an opaque object blocks direct light from a source — the projected absence rather than a positive color. Shadow as a color refers to the deep gray of a shadow on a sunlit white surface: a soft, slightly cool gray with the optical complexity of indirect ambient light. Cooler than pewter, warmer than slate, with the painterly weight of a value that defines form more than any pigment does.

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.

#280226
Original
#000f27
Protanopia
#0d1525
Deuteranopia
#2a0613
Tritanopia
#0d0d0d
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).
AAAon White
18.64:1
The quick brown foxSample body text at normal size. The wcag minimum for body contrast is 4.5:1 (AA) or 7:1 (AAA).
Failon Black
1.13:1

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
##280226
Display P3
Display P3
color(display-p3 0.1408 0.0167 0.1431)
P3 has subtle headroomOKLCH chroma 0.083

Moderately saturated colors gain a small bump in P3 — the difference is usually visible side-by-side on wide-gamut hardware but won't change the character of the color.

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