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Central Stout

#190324
Notes

Central Stout (#190324) 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 (280°, 85%, 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
#190324
RGB
rgb(25, 3, 36)
HSL
hsl(280, 85%, 8%)
HWB
hwb(280 1% 86%)
OKLCH
oklch(16.8% 0.070 312.7)
HSV
hsv(280, 92%, 14%)
LAB
lab(3.61% 15.26 -16.24)
LCH
lch(3.61% 22.29 313.20)
CMYK
cmyk(31%, 92%, 0%, 86%)

Etymology

Central
adjective

Latin centrālis, central — adjectival suffix -al. As a color modifier, central implies a neutral-and-central-and-balanced quality where the hue carries the visual register of Mid-Century-Modern and Bauhaus central-and-balanced-and-grounded foundational-design fundamental-element. Sits at the neutral-and-foundational end of the grid, parallel to core and grounded in usage.

Stout
noun

A dark beer brewed with heavily roasted malt — the British style developed in the eighteenth century and definitively associated with Arthur Guinness's Dublin brewery from 1759 forward. The color refers to a fresh-poured stout in a clean glass: a deep, slightly red-shifted near-black with the optical depth of a beverage colored by heavily roasted barley husks. Warmer than coffee, deeper than wine.

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

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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.

#190324
Original
#000c25
Protanopia
#010d23
Deuteranopia
#180912
Tritanopia
#0a0a0a
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
19.45:1
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
1.08:1

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