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Tailored Negro

#17050b
Notes

Tailored Negro (#17050B) is a deep red 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 (340°, 64%, 5%) 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 teal. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#17050b
RGB
rgb(23, 5, 11)
HSL
hsl(340, 64%, 5%)
HWB
hwb(340 2% 91%)
OKLCH
oklch(15.1% 0.036 359.1)
P3
color(display-p3 0.0809 0.0226 0.0426)
HSV
hsv(340, 78%, 9%)
LAB
lab(2.84% 6.91 -0.14)
LCH
lch(2.84% 6.91 358.84)
CMYK
cmyk(0%, 78%, 52%, 91%)

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.

Negro
noun

Spanish for black — derived from Latin niger, shining black (distinct from ater, dull black). Negro color refers to a Spanish-Habsburg capa of negro de humo (lamp-black) dye: a saturated, slightly cool deep black with the matte finish of multi-bath carbon-and-iron-mordant dye on woven Castilian wool. The Spanish color tradition distinguishes negro azabache (jet-black) from negro carbón (charcoal-black).

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.

#17050b
Original
#07080b
Protanopia
#0c0c0b
Deuteranopia
#1a0407
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
19.76:1
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

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
##17050B
Display P3
Display P3
color(display-p3 0.0809 0.0226 0.0426)
Inside sRGBOKLCH chroma 0.036

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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