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Tailored Umbra

#190223
Notes

Tailored Umbra (#190223) is a deep violet 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 (282°, 89%, 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 green. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#190223
RGB
rgb(25, 2, 35)
HSL
hsl(282, 89%, 7%)
HWB
hwb(282 1% 86%)
OKLCH
oklch(16.4% 0.072 314.3)
HSV
hsv(282, 94%, 14%)
LAB
lab(3.36% 15.27 -15.85)
LCH
lch(3.36% 22.01 313.94)
CMYK
cmyk(29%, 94%, 0%, 86%)

Etymology

Tailored
adjective

Old French tailleor, cutter — past-participle of tailor. As a color modifier, tailored implies a neutral-and-fitted-and-precise quality, the neutral color of Savile-Row-and-Gucci-tailoring hand-cut-and-fitted-precise gentleman's-and-lady's-tailoring craft-finish. Sits at the neutral-and-traditional end of the grid, parallel to fitted and bespoke in usage.

Umbra
noun

Latin umbra, shadow — adopted into astronomy as the technical term for the deep-shadow inner cone of an eclipse shadow, where the occulting body completely blocks the light source. Umbra color refers to a total solar eclipse ground-level observer's path of totality darkness: a saturated, slightly cool deep black with the optical complexity of total-solar-eclipse atmospheric scattering against a shadow-cone-occluded sun-disk.

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.

#190223
Original
#000b24
Protanopia
#010d22
Deuteranopia
#180811
Tritanopia
#090909
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
19.55:1
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
1.07:1

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