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Regional Espresso

#1f0314
Notes

Regional Espresso (#1F0314) is a deep magenta 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 (324°, 82%, 7%) 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
#1f0314
RGB
rgb(31, 3, 20)
HSL
hsl(324, 82%, 7%)
HWB
hwb(324 1% 88%)
OKLCH
oklch(16.7% 0.058 346.0)
P3
color(display-p3 0.1087 0.0173 0.0758)
HSV
hsv(324, 90%, 12%)
LAB
lab(3.68% 13.81 -3.70)
LCH
lch(3.68% 14.30 344.98)
CMYK
cmyk(0%, 90%, 35%, 88%)

Etymology

Regional
adjective

Latin regiōnālis, of-a-region — adjectival suffix -al. As a color modifier, regional implies a neutral-and-local-and-traditional quality, the neutral color of Provençal-and-Tuscan-and-Catalan regional-and-local-tradition interior-decoration-and-textile traditional-craft surface-finish. Sits at the neutral-and-traditional end of the grid, parallel to provincial and vernacular in usage.

Espresso
noun

The concentrated coffee shot extracted under pressure — Italian café standard since the late nineteenth century, with the dark roast that distinguishes it from filter coffee. The color refers to a fresh-pulled espresso in a white cup: a deep, slightly red-shifted near-black with the slight crema of suspended oils on the surface. Warmer than coal, glossier than mascara, with the café weight of a beverage measured in twenty-five-milliliter shots.

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.

#1f0314
Original
#050a15
Protanopia
#0e0f13
Deuteranopia
#220309
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
19.42:1
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

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
##1F0314
Display P3
Display P3
color(display-p3 0.1087 0.0173 0.0758)
Inside sRGBOKLCH chroma 0.058

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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