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Bucolic Yomi

#190717
Notes

Bucolic Yomi (#190717) is a deep violet with a cool character. It leans cool, sitting on the blue, green, and violet side of the wheel. Quiet and dependable, a fit for product UI and data visualization. Its HSL profile (307°, 56%, 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 green. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#190717
RGB
rgb(25, 7, 23)
HSL
hsl(307, 56%, 6%)
HWB
hwb(307 3% 90%)
OKLCH
oklch(16.7% 0.043 331.6)
P3
color(display-p3 0.0888 0.0307 0.0870)
HSV
hsv(307, 72%, 10%)
LAB
lab(3.80% 9.50 -5.73)
LCH
lch(3.80% 11.09 328.90)
CMYK
cmyk(0%, 72%, 8%, 90%)

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.

Yomi
noun

Japanese 黄泉, Yomi — the Shinto-mythological land of the dead beneath the earth, accessible through the Yomotsu Hirasaka slope, where Izanami dwells after dying in childbirth. Yomi color refers to a Heian-period Yomi depiction in a Genji Monogatari Emaki scroll-painting: a saturated, slightly cool deep black with the matte finish of sumi-ink-and-shu (cinnabar) mineral-pigment on silk.

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.

#190717
Original
#060c18
Protanopia
#0b0e16
Deuteranopia
#1a080d
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
19.37:1
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
##190717
Display P3
Display P3
color(display-p3 0.0888 0.0307 0.0870)
Inside sRGBOKLCH chroma 0.043

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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