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Homespun Smoke

#180537
Notes

Homespun Smoke (#180537) is a deep indigo 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 (263°, 83%, 12%) 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 lime. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#180537
RGB
rgb(24, 5, 55)
HSL
hsl(263, 83%, 12%)
HWB
hwb(263 2% 78%)
OKLCH
oklch(19.1% 0.090 293.7)
P3
color(display-p3 0.0845 0.0229 0.2061)
HSV
hsv(263, 91%, 22%)
LAB
lab(5.23% 22.30 -27.99)
LCH
lch(5.23% 35.79 308.55)
CMYK
cmyk(56%, 91%, 0%, 78%)

Etymology

Homespun
adjective

English compound home + past-participle spun — sharing root with spin. As a color modifier, homespun implies a neutral-and-cottage-industry-and-traditional quality, the neutral color of Welsh-and-Scottish-Highland hand-spun-and-hand-woven cottage-industry-and-traditional-craft textile-finish. Sits at the neutral-and-traditional end of the grid, parallel to folksy and homey in usage.

Smoke
noun

The visible suspension of fine particles produced by combustion — wood smoke, oil smoke, the soft gray haze of distant forest fires. The color refers to mid-density wood smoke seen against a clear sky: a soft, slightly muted gray with the optical translucency of a particulate cloud. Cooler than ash, warmer than fog, with the atmospheric weight of a phenomenon that has signaled human presence for the entire history of fire.

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.

#180537
Original
#001238
Protanopia
#001036
Deuteranopia
#0e131e
Tritanopia
#0d0d0d
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
18.82:1
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
1.12:1

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
##180537
Display P3
Display P3
color(display-p3 0.0845 0.0229 0.2061)
P3 has subtle headroomOKLCH chroma 0.090

Moderately saturated colors gain a small bump in P3 — the difference is usually visible side-by-side on wide-gamut hardware but won't change the character of the color.

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