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Bespoke Vortex

#12102c
Notes

Bespoke Vortex (#12102C) is a deep blue with an earthy character. It leans grounded and natural, the kind of color that plays well with wood, clay, linen, and warm neutrals. Its HSL profile (244°, 47%, 12%) 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
#12102c
RGB
rgb(18, 16, 44)
HSL
hsl(244, 47%, 12%)
HWB
hwb(244 6% 83%)
OKLCH
oklch(19.4% 0.055 283.3)
P3
color(display-p3 0.0692 0.0630 0.1657)
HSV
hsv(244, 64%, 17%)
LAB
lab(6.15% 9.88 -18.40)
LCH
lch(6.15% 20.88 298.22)
CMYK
cmyk(59%, 64%, 0%, 83%)

Etymology

Bespoke
adjective

Old English be- (about) plus sprecan (to speak) — past-participle of bespeak. As a color modifier, bespoke implies a neutral-and-custom-made-and-tailored quality, the neutral color of Savile-Row-tailoring custom-made-and-hand-tailored gentleman's-suit-and-shirtmaking craft-finish. Sits at the neutral-and-traditional end of the grid, parallel to custom and tailored in usage.

Vortex
noun

Latin vortex, whirl — the deep-cool-gray rotating-fluid structure of tornado, waterspout, and whirlpool phenomena. Vortex color refers to a Niagara-Falls whirlpool downstream of the Horseshoe Falls: a dark cool-gray with the optical complexity of high-velocity downstream-current-mixed Niagara-River water against the Niagara Gorge shale cliff-face.

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.

#12102c
Original
#04152d
Protanopia
#03132b
Deuteranopia
#09161b
Tritanopia
#121212
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
18.48:1
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
1.14:1

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
##12102C
Display P3
Display P3
color(display-p3 0.0692 0.0630 0.1657)
Inside sRGBOKLCH chroma 0.055

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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