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Bespoke Smut

#180018
Notes

Bespoke Smut (#180018) is a deep violet 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 (300°, 100%, 5%) 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 green. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#180018
RGB
rgb(24, 0, 24)
HSL
hsl(300, 100%, 5%)
HWB
hwb(300 0% 91%)
OKLCH
oklch(14.7% 0.067 328.4)
P3
color(display-p3 0.0825 0.0039 0.0895)
HSV
hsv(300, 100%, 9%)
LAB
lab(2.35% 12.05 -8.62)
LCH
lch(2.35% 14.82 324.44)
CMYK
cmyk(0%, 100%, 0%, 91%)

Etymology

Bespoke
adjective

Old English be- (about) plus sprecan (to speak) — past-participle of bespeak. As a color modifier, bespoke implies a neutral-and-custom-made-and-tailored quality, the neutral color of Savile-Row-tailoring custom-made-and-hand-tailored gentleman's-suit-and-shirtmaking craft-finish. Sits at the neutral-and-traditional end of the grid, parallel to custom and tailored in usage.

Smut
noun

Old English smot, grime — the deep-soot-black grease-and-creosote residue of chimney-sweeping, steam-locomotive maintenance, and coal-mining clothing. Smut color refers to a freshly accumulated Pennsylvania anthracite-mine smut-coated work-jacket in raking light: a saturated, slightly cool deep black with the matte finish of multi-day soot-and-creosote sediment on coarse-spun woolen work-clothes. Also names the cereal-fungus Ustilago genus.

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.

#180018
Original
#000619
Protanopia
#040a17
Deuteranopia
#190209
Tritanopia
#070707
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
19.96:1
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
1.05:1

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
##180018
Display P3
Display P3
color(display-p3 0.0825 0.0039 0.0895)
Inside sRGBOKLCH chroma 0.067

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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