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Vernacular Goshawk

#02112b
Notes

Vernacular Goshawk (#02112B) is a deep azure 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 (218°, 91%, 9%) 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 amber. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#02112b
RGB
rgb(2, 17, 43)
HSL
hsl(218, 91%, 9%)
HWB
hwb(218 1% 83%)
OKLCH
oklch(18.2% 0.058 258.0)
P3
color(display-p3 0.0193 0.0652 0.1617)
HSV
hsv(218, 95%, 17%)
LAB
lab(5.31% 4.19 -19.05)
LCH
lch(5.31% 19.50 282.42)
CMYK
cmyk(95%, 60%, 0%, 83%)

Etymology

Vernacular
adjective

Latin vernāculus, of-the-household-slave / native — adjectival suffix -ar. As a color modifier, vernacular implies a neutral-and-local-and-traditional quality, the neutral color of Vernacular-Architecture regional-and-traditional hand-built-and-local-tradition stone-and-brick-and-thatch surface. Sits at the neutral-and-traditional end of the grid, parallel to regional and folksy in usage.

Goshawk
noun

Eurasian Accipiter gentilis — a Accipitridae large forest-raptor of European-and-North-Asian boreal-forest canopies, with deep-glossy-blue-gray dorsal-feathers and a barred-white ventral-feather pattern. Goshawk color refers to a Accipiter gentilis female adult dorsal-feather field in raking light: a dark cool-gray with the matte finish of melanin-pigmented forest-raptor-and-cryptic feather barbs.

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.

#02112b
Original
#03142c
Protanopia
#00102a
Deuteranopia
#00171b
Tritanopia
#101010
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
18.79:1
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
##02112B
Display P3
Display P3
color(display-p3 0.0193 0.0652 0.1617)
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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