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Shaker Mole

#280b05
Notes

Shaker Mole (#280B05) is a deep red 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 (10°, 78%, 9%) 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 cyan. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#280b05
RGB
rgb(40, 11, 5)
HSL
hsl(10, 78%, 9%)
HWB
hwb(10 2% 84%)
OKLCH
oklch(19.7% 0.051 34.9)
P3
color(display-p3 0.1430 0.0500 0.0257)
HSV
hsv(10, 88%, 16%)
LAB
lab(6.34% 14.09 7.71)
LCH
lch(6.34% 16.06 28.68)
CMYK
cmyk(0%, 73%, 87%, 84%)

Etymology

Shaker
adjective

English Shaker, United-Society-of-Believers-in-Christ's-Second-Appearing — adjectival usage of Shaker. As a color modifier, shaker implies a neutral-and-plain-and-stripped-down quality, the neutral color of Shaker-furniture-and-craft anti-ornamental-and-functional hand-built-and-precise-craft surface-finish. Sits at the neutral-and-stripped-down end of the grid, parallel to quakerly and plain in usage.

Mole
noun

Eurasian Talpa europaea — a Talpidae fossorial mammal of European agricultural-meadow soil-systems, with deep-velvet-soft-gray-black fur. Mole color refers to a Talpa europaea dorsal-fur field in raking light: a dark cool-gray with the velvet finish of short-and-vertical burrow-adapted melanin-pigmented fur. The smallest of the European fossorial mammal-clade.

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.

#280b05
Original
#131004
Protanopia
#1a1604
Deuteranopia
#2d0609
Tritanopia
#111111
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
18.42:1
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
1.14:1

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
##280B05
Display P3
Display P3
color(display-p3 0.1430 0.0500 0.0257)
Inside sRGBOKLCH chroma 0.051

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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