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Withheld Pamir

#575371
Notes

Withheld Pamir (#575371) is a true 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 (248°, 15%, 38%) 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 yellow. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#575371
RGB
rgb(87, 83, 113)
HSL
hsl(248, 15%, 38%)
HWB
hwb(248 33% 56%)
OKLCH
oklch(45.8% 0.049 290.5)
P3
color(display-p3 0.3385 0.3260 0.4344)
HSV
hsv(248, 27%, 44%)
LAB
lab(36.75% 8.69 -16.55)
LCH
lch(36.75% 18.69 297.71)
CMYK
cmyk(23%, 27%, 0%, 56%)

Etymology

Withheld
adjective

Old English with-haldan, to hold-back — past-participle of withhold. As a color modifier, withheld implies a hushed-and-pulled-back-and-not-fully-given quality where the hue carries the visual register of intentionally-restricted-and-reserved color-presentation. Sits at the hushed-and-restrained end of the grid, parallel to restrained and modulated in usage.

Pamir
noun

Central Asian high-altitude range straddling Tajikistan, Afghanistan, and Kyrgyzstan — known as Bām-i Dunyā (the Roof of the World) for its 7,000m peaks and intense alpine sky. Pamir color refers to a Pamir clear-day alpine sky over the Wakhan Corridor: a saturated, slightly cool deep blue-violet with the optical complexity of high-altitude Rayleigh-scattered atmospheric indigo light.

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.

#575371
Original
#4c5772
Protanopia
#4c5670
Deuteranopia
#52585d
Tritanopia
#565656
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
7.29:1
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
2.88:1

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
##575371
Display P3
Display P3
color(display-p3 0.3385 0.3260 0.4344)
Inside sRGBOKLCH chroma 0.049

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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