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Rural Tarmac

#1c0b18
Notes

Rural Tarmac (#1C0B18) is a deep magenta 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 (314°, 44%, 8%) 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 green. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#1c0b18
RGB
rgb(28, 11, 24)
HSL
hsl(314, 44%, 8%)
HWB
hwb(314 4% 89%)
OKLCH
oklch(18.1% 0.037 336.4)
P3
color(display-p3 0.1008 0.0464 0.0915)
HSV
hsv(314, 61%, 11%)
LAB
lab(4.99% 9.77 -4.71)
LCH
lch(4.99% 10.85 334.28)
CMYK
cmyk(0%, 61%, 14%, 89%)

Etymology

Rural
adjective

Latin rūrālis, of-the-countryside — adjectival suffix -al. As a color modifier, rural implies a neutral-and-country-and-traditional quality, the neutral color of American-and-English-Country rural-and-traditional farmhouse-and-cottage interior-decoration-and-textile surface-finish. Sits at the neutral-and-traditional end of the grid, parallel to country and pastoral in usage.

Tarmac
noun

A specific type of asphalt paving — tar macadam, named for John Loudon McAdam's 1820s road technique combined with tar binder. Tarmac in British English now means airfield runway generally. The color refers to a fresh runway surface: a soft, slightly muted dark gray with the matte finish of stone-and-bitumen paving. Lighter than asphalt, warmer than slate, with the aviation-and-road weight of an infrastructure word that traveled across the Atlantic.

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.

#1c0b18
Original
#0b0f18
Protanopia
#101218
Deuteranopia
#1e0c10
Tritanopia
#101010
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
18.91:1
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
1.11:1

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
##1C0B18
Display P3
Display P3
color(display-p3 0.1008 0.0464 0.0915)
Inside sRGBOKLCH chroma 0.037

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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