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Faint Rampart

#101323
Notes

Faint Rampart (#101323) 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 (231°, 37%, 10%) 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
#101323
RGB
rgb(16, 19, 35)
HSL
hsl(231, 37%, 10%)
HWB
hwb(231 6% 86%)
OKLCH
oklch(19.3% 0.033 274.8)
P3
color(display-p3 0.0650 0.0741 0.1327)
HSV
hsv(231, 54%, 14%)
LAB
lab(6.30% 3.57 -11.39)
LCH
lch(6.30% 11.94 287.40)
CMYK
cmyk(54%, 46%, 0%, 86%)

Etymology

Faint
adjective

Old French faindre, to feign, weaken — used as a color modifier since the fifteenth century for hues that read as barely present. Faint pink, faint blue: very low saturation combined with high lightness. Sits at the pale-bucket extreme alongside whispered and ghostly.

Rampart
noun

Old French rampart, defensive-wall — the deep-cool-gray fortified outer-wall of medieval-and-Renaissance European fortress architecture, particularly the Saint-Malo and Aigues-Mortes sea-port ramparts. Rampart color refers to a Saint-Malo outer-rampart face at high-tide: a dark cool-gray with the matte finish of Cap-Fréhel granite hand-quarried fortification stone with multi-decade saltwater-and-lichen patina.

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.

#101323
Original
#0d1524
Protanopia
#0c1323
Deuteranopia
#0a1619
Tritanopia
#141414
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
18.43:1
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
##101323
Display P3
Display P3
color(display-p3 0.0650 0.0741 0.1327)
Inside sRGBOKLCH chroma 0.033

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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