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Idyllic Barrack

#1d1b10
Notes

Idyllic Barrack (#1D1B10) is a deep amber with an earthy character. It leans grounded and natural, the kind of color that plays well with wood, clay, linen, and warm neutrals. Its HSL profile (51°, 29%, 9%) places it in the muted 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 blue. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#1d1b10
RGB
rgb(29, 27, 16)
HSL
hsl(51, 29%, 9%)
HWB
hwb(51 6% 89%)
OKLCH
oklch(22.1% 0.020 99.1)
P3
color(display-p3 0.1124 0.1062 0.0677)
HSV
hsv(51, 45%, 11%)
LAB
lab(9.66% -1.33 7.41)
LCH
lch(9.66% 7.52 100.20)
CMYK
cmyk(0%, 7%, 45%, 89%)

Etymology

Idyllic
adjective

Greek eidúllion, little-poem — adjectival suffix -ic. As a color modifier, idyllic implies a neutral-and-pastoral-and-perfect-rural quality, the neutral color of Theocritus-and-Virgil-Eclogues idyllic-and-poetic-rural pastoral-mood color treatment. Sits at the neutral-and-traditional end of the grid, parallel to bucolic and pastoral in usage.

Barrack
noun

French baraque, soldier's hut — the deep-cool-gray utilitarian-stone-and-brick soldier-billet architecture of post-Napoleonic European military bases. Barrack color refers to an Aldershot-Garrison-period English barrack-block exterior in November-overcast light: a dark cool-gray with the matte finish of London-stock-brick hand-fired and hand-laid Victorian military barrack-construction.

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.

#1d1b10
Original
#1d1a0f
Protanopia
#1e1b10
Deuteranopia
#1f1918
Tritanopia
#1b1b1b
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
17.26:1
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
1.22:1

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
##1D1B10
Display P3
Display P3
color(display-p3 0.1124 0.1062 0.0677)
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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