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Laconic Cloister

#1f0424
Notes

Laconic Cloister (#1F0424) 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 (291°, 80%, 8%) 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
#1f0424
RGB
rgb(31, 4, 36)
HSL
hsl(291, 80%, 8%)
HWB
hwb(291 2% 86%)
OKLCH
oklch(18.1% 0.071 321.3)
P3
color(display-p3 0.1090 0.0210 0.1352)
HSV
hsv(291, 89%, 14%)
LAB
lab(4.57% 18.17 -14.70)
LCH
lch(4.57% 23.37 321.04)
CMYK
cmyk(14%, 89%, 0%, 86%)

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.

Cloister
noun

Latin claustrum, enclosed-space — the deep-cool-gray monastic-courtyard arcade of medieval European Cistercian and Benedictine monastic architecture, where the brothers-and-sisters processed in silent prayer between the opus Dei (work of God) hours. Cloister color refers to a Le-Thoronet-Abbey 12th-century cloister-arcade face in November-overcast light: a dark cool-gray with the matte finish of Provençal-Triassic-limestone hand-quarried-and-hand-cut Cistercian-monastic-architecture.

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.

#1f0424
Original
#000e25
Protanopia
#071123
Deuteranopia
#1f0912
Tritanopia
#0c0c0c
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
19.07:1
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
1.10:1

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
##1F0424
Display P3
Display P3
color(display-p3 0.1090 0.0210 0.1352)
Inside sRGBOKLCH chroma 0.071

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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