colors
Back to gallery

Bare Grizzle

#040a3d
Notes

Bare Grizzle (#040A3D) 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 (234°, 88%, 13%) 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 amber. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#040a3d
RGB
rgb(4, 10, 61)
HSL
hsl(234, 88%, 13%)
HWB
hwb(234 2% 76%)
OKLCH
oklch(18.8% 0.096 267.6)
P3
color(display-p3 0.0199 0.0384 0.2286)
HSV
hsv(234, 93%, 24%)
LAB
lab(5.24% 18.05 -32.40)
LCH
lch(5.24% 37.08 299.12)
CMYK
cmyk(93%, 84%, 0%, 76%)

Etymology

Bare
adjective

Old English bær, naked, exposed — used as a color modifier since the medieval period for hues that read as stripped to their essence. Bare cream, bare gray: low saturation combined with optical directness. Sits at the neutral-bucket alongside plain and spare.

Grizzle
noun

The mottled gray of mixed dark and white hairs — the coat of an aging dog, a salt-and-pepper beard, the grizzled veteran of Civil War photographs. The color refers to a grizzled horse coat or human hair: a soft, slightly muted gray with the optical complexity of intermixed individual fibers of different value. Cooler than wolf, warmer than steel, with the descriptive weight of a word that almost always implies aging or weathering.

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.

#040a3d
Original
#00143f
Protanopia
#000f3c
Deuteranopia
#001922
Tritanopia
#0c0c0c
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
18.82:1
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
1.12:1

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
##040A3D
Display P3
Display P3
color(display-p3 0.0199 0.0384 0.2286)
P3 has subtle headroomOKLCH chroma 0.096

Moderately saturated colors gain a small bump in P3 — the difference is usually visible side-by-side on wide-gamut hardware but won't change the character of the color.

Related Colors

Canvas