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Quakerly Schwarz

#190315
Notes

Quakerly Schwarz (#190315) is a deep magenta 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 (311°, 79%, 5%) 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
#190315
RGB
rgb(25, 3, 21)
HSL
hsl(311, 79%, 5%)
HWB
hwb(311 1% 90%)
OKLCH
oklch(15.5% 0.053 335.1)
P3
color(display-p3 0.0873 0.0155 0.0789)
HSV
hsv(311, 88%, 10%)
LAB
lab(2.94% 10.61 -5.54)
LCH
lch(2.94% 11.97 332.43)
CMYK
cmyk(0%, 88%, 16%, 90%)

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.

Schwarz
noun

German for black — derived from Old High German swarz, sharing root with English swart and swarthy. Schwarz color refers to a Schwarz-Rot-Gold-flag schwarz horizontal stripe in raking sun: a saturated, slightly cool deep black with the matte finish of multi-bath logwood-and-iron-mordant dye on bunting wool. Cooler than the German fashion-color Anthrazit (anthracite-gray).

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.

#190315
Original
#030816
Protanopia
#090c14
Deuteranopia
#1b040a
Tritanopia
#090909
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
19.71:1
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
1.07:1

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
##190315
Display P3
Display P3
color(display-p3 0.0873 0.0155 0.0789)
Inside sRGBOKLCH chroma 0.053

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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