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Bespoke Crypt

#0b112f
Notes

Bespoke Crypt (#0B112F) is a deep blue 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 (230°, 62%, 11%) 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 amber. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#0b112f
RGB
rgb(11, 17, 47)
HSL
hsl(230, 62%, 11%)
HWB
hwb(230 4% 82%)
OKLCH
oklch(19.3% 0.060 271.2)
P3
color(display-p3 0.0479 0.0660 0.1769)
HSV
hsv(230, 77%, 18%)
LAB
lab(6.12% 8.51 -20.72)
LCH
lch(6.12% 22.40 292.32)
CMYK
cmyk(77%, 64%, 0%, 82%)

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.

Crypt
noun

Greek kryptē, hidden-chamber — the deep-cool-gray underground-chamber of medieval European cathedral-and-basilica architecture, particularly the San-Marco-Venice and Santa-Cruz-Coimbra royal-crypt chambers. Crypt color refers to a Saint-Denis-Basilica royal-crypt chamber face in candlelight: a dark cool-gray with the matte finish of Île-de-France-Lutetian-limestone hand-quarried 12th-century Capetian-royal-mausoleum architecture.

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.

#0b112f
Original
#021530
Protanopia
#00122e
Deuteranopia
#00181d
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
18.49:1
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
##0B112F
Display P3
Display P3
color(display-p3 0.0479 0.0660 0.1769)
Inside sRGBOKLCH chroma 0.060

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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