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Laconic Marengo

#28080b
Notes

Laconic Marengo (#28080B) 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 (354°, 67%, 9%) places it in the balanced band at a dark lightness. It works well as a headline, icon, or deep background in an otherwise light layout, pairing cleanly with cream, bone, and warm neutrals. For a confident two-color system, pair it with its complementary teal. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#28080b
RGB
rgb(40, 8, 11)
HSL
hsl(354, 67%, 9%)
HWB
hwb(354 3% 84%)
OKLCH
oklch(19.3% 0.054 18.0)
P3
color(display-p3 0.1423 0.0394 0.0460)
HSV
hsv(354, 80%, 16%)
LAB
lab(5.86% 16.14 4.56)
LCH
lch(5.86% 16.77 15.78)
CMYK
cmyk(0%, 80%, 73%, 84%)

Etymology

Laconic
adjective

Greek Lakonikós, of-Lacedaemon — adjectival suffix -ic, referring to the Spartan-Lacedaemonian terse-and-restrained speech-style. As a color modifier, laconic implies a neutral-and-terse-and-unembellished quality, the neutral color of Spartan-and-Stoic-school unembellished-and-terse-formal color-decision. Sits at the neutral-and-quiet end of the grid, parallel to taciturn and reticent in usage.

Marengo
noun

Italian Lombardian battlefield where Napoleon defeated the Austrians on June 14, 1800. The dark-gray marengo dye (named in honor of the victory) became the dominant Empire-period menswear color. Marengo color refers to a Bonaparte-period marengo-dyed wool cloak: a dark cool-gray with the matte finish of multi-bath iron-tannin-and-charcoal dye on woven French gabardine military wool.

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.

#28080b
Original
#100f0b
Protanopia
#18150a
Deuteranopia
#2d0409
Tritanopia
#0f0f0f
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
18.59:1
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
##28080B
Display P3
Display P3
color(display-p3 0.1423 0.0394 0.0460)
Inside sRGBOKLCH chroma 0.054

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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