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Inky Banafsheh

#191651
Notes

Inky Banafsheh (#191651) is a deep blue 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 (243°, 57%, 20%) 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 yellow. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#191651
RGB
rgb(25, 22, 81)
HSL
hsl(243, 57%, 20%)
HWB
hwb(243 9% 68%)
OKLCH
oklch(24.9% 0.104 278.0)
HSV
hsv(243, 73%, 32%)
LAB
lab(11.79% 22.13 -35.63)
LCH
lch(11.79% 41.94 301.85)
CMYK
cmyk(69%, 73%, 0%, 68%)

Etymology

Inky
adjective

An adjectival form of ink, used as a color modifier since the eighteenth century to suggest the deep saturated black of fresh writing ink seen against white paper. Less about literal blackness than about the optical density of a fluid that absorbs light through its full thickness. Used at the dark end of any saturated hue: an inky blue is a deep saturated blue with the optical depth of pigment in solution.

Banafsheh
noun

Persian بنفشه, the Viola odorata sweet violet — the diminutive of banafsh, used for the flower itself rather than the color. Banafsheh is a stock floral motif in Iranian poetry (Hafez, Rumi) symbolizing transient beauty. Banafsheh color refers to a freshly opened Viola odorata petal: a saturated, slightly cool deep blue-violet with the velvet finish of a fresh viola petal.

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.

#191651
Original
#002153
Protanopia
#001d50
Deuteranopia
#002531
Tritanopia
#1b1b1b
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
16.47:1
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
1.27:1

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