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Bucolic Raven

#091217
Notes

Bucolic Raven (#091217) is a deep azure with an earthy character. It leans grounded and natural, the kind of color that plays well with wood, clay, linen, and warm neutrals. Its HSL profile (201°, 44%, 6%) places it in the balanced band at a dark lightness. It works well as a headline, icon, or deep background in an otherwise light layout, pairing cleanly with cream, bone, and warm neutrals. For a confident two-color system, pair it with its complementary orange. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#091217
RGB
rgb(9, 18, 23)
HSL
hsl(201, 44%, 6%)
HWB
hwb(201 4% 91%)
OKLCH
oklch(17.6% 0.017 233.3)
P3
color(display-p3 0.0428 0.0696 0.0882)
HSV
hsv(201, 61%, 9%)
LAB
lab(4.99% -1.70 -4.15)
LCH
lch(4.99% 4.48 247.67)
CMYK
cmyk(61%, 22%, 0%, 91%)

Etymology

Bucolic
adjective

Greek boukolikós, of-cattle-herding — adjectival suffix -ic. As a color modifier, bucolic implies a neutral-and-rural-and-pastoral quality, the neutral color of Constable-Stour-Valley-painting and Beethoven-Pastoral idyllic-rural-pastoral mood-evoking color treatment. Sits at the neutral-and-traditional end of the grid, parallel to pastoral and idyllic in usage.

Raven
noun

Corvus corax, the common raven — the largest passerine on Earth, opportunistic scavenger of every northern hemisphere ecosystem, and the unifying dark bird of Norse, Celtic, and Indigenous American mythology. The color refers to fresh raven plumage in good light: a deep, slightly blue-shifted black with the iridescent satin finish of structurally colored feathers. Cooler than sable, deeper than coal.

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.

#091217
Original
#101217
Protanopia
#0e1017
Deuteranopia
#051314
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
18.91:1
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
1.11:1

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
##091217
Display P3
Display P3
color(display-p3 0.0428 0.0696 0.0882)
Inside sRGBOKLCH chroma 0.017

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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