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Acceptably Tinta

#120322
Notes

Acceptably Tinta (#120322) is a deep indigo 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 (269°, 84%, 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 lime. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#120322
RGB
rgb(18, 3, 34)
HSL
hsl(269, 84%, 7%)
HWB
hwb(269 1% 87%)
OKLCH
oklch(15.4% 0.065 303.1)
HSV
hsv(269, 91%, 13%)
LAB
lab(2.79% 11.34 -15.99)
LCH
lch(2.79% 19.60 305.33)
CMYK
cmyk(47%, 91%, 0%, 87%)

Etymology

Acceptably
adjective

Latin acceptābilis, receivable — adverbial-and-adjectival suffix -ly. As a color modifier, acceptably implies a neutral-and-satisfactory-and-fitting quality where the hue carries the visual register of acceptable-and-fitting-and-satisfactory coordinated color-decision matched to its functional requirement. Sits at the neutral-and-traditional end of the grid, parallel to adequately and sufficiently in usage.

Tinta
noun

Spanish tinta, ink — derived from Latin tincta, dyed — the deep-iron-gall-ink black of medieval Spanish manuscript-and-administrative writing, particularly the tinta sevillana high-iron formulation of the Castilian-court chancery. Tinta color refers to a tinta sevillana-written 12th-century Cantigas de Santa Maria manuscript folio: a saturated, slightly cool deep black with the matte finish of iron-gall-and-vitriol ink on hand-finished Spanish parchment.

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.

#120322
Original
#000a23
Protanopia
#000a21
Deuteranopia
#0f0911
Tritanopia
#080808
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
19.78:1
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
1.06:1

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