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Stilled Shrew

#63554d
Notes

Stilled Shrew (#63554D) is a true orange 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 (22°, 13%, 35%) places it in the muted band at a mid lightness. It works across type, buttons, and borders, saturated enough to feel deliberate but balanced enough to not fight the rest of the palette. For a confident two-color system, pair it with its complementary azure. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#63554d
RGB
rgb(99, 85, 77)
HSL
hsl(22, 13%, 35%)
HWB
hwb(22 30% 61%)
OKLCH
oklch(46.1% 0.023 51.6)
P3
color(display-p3 0.3792 0.3353 0.3061)
HSV
hsv(22, 22%, 39%)
LAB
lab(37.27% 4.31 6.79)
LCH
lch(37.27% 8.04 57.61)
CMYK
cmyk(0%, 14%, 22%, 61%)

Etymology

Stilled
adjective

The past participle of still, to make quiet — used as a color modifier in literary contexts for hues that read as deeply at rest. Stilled gray, stilled white: very low saturation combined with optical stillness. Sits at the neutral-bucket alongside tranquil and quiet.

Shrew
noun

Soricidae family — small insectivorous mammals of cosmopolitan-temperate distribution, with mid-glossy-blue-gray dorsal-fur and a velvet-soft coat-texture. Shrew color refers to a Sorex araneus (common shrew) dorsal-fur field in raking light: a balanced cool gray with the velvet finish of short-and-vertical burrow-and-leaf-litter-adapted melanin-pigmented fur on a small Soricidae insectivorous mammal.

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.

#63554d
Original
#59564c
Protanopia
#5c594d
Deuteranopia
#675353
Tritanopia
#575757
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
7.15:1
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
2.94:1

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
##63554D
Display P3
Display P3
color(display-p3 0.3792 0.3353 0.3061)
Inside sRGBOKLCH chroma 0.023

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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