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Properly Greyhound

#574740
Notes

Properly Greyhound (#574740) is a deep 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 (18°, 15%, 30%) places it in the muted 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 cyan. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#574740
RGB
rgb(87, 71, 64)
HSL
hsl(18, 15%, 30%)
HWB
hwb(18 25% 66%)
OKLCH
oklch(41.2% 0.025 44.9)
P3
color(display-p3 0.3311 0.2808 0.2549)
HSV
hsv(18, 26%, 34%)
LAB
lab(31.59% 5.56 6.76)
LCH
lch(31.59% 8.75 50.57)
CMYK
cmyk(0%, 18%, 26%, 66%)

Etymology

Properly
adjective

Latin proprius, one's own — adverbial-and-adjectival suffix -ly. As a color modifier, properly implies a neutral-and-appropriate-and-correct quality where the hue carries the visual register of conventionally-fitting-and-correct color-decision matched to its functional context. Sits at the neutral-and-traditional end of the grid, parallel to appropriately and suitably in usage.

Greyhound
noun

English ancient sighthound breed — the gazehound descendant of the medieval English Levrier and the iconic racing-greyhound of late-19th-century English-and-Irish racing-tracks. Greyhound color refers to a brindle-gray Greyhound dorsal-coat in raking sun: a balanced cool gray with the matte finish of melanin-and-pheomelanin-banded short-coat fur with the characteristic brindle tiger-stripe pattern.

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.

#574740
Original
#4b4840
Protanopia
#4f4c40
Deuteranopia
#5b4545
Tritanopia
#4a4a4a
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
8.82:1
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
2.38:1

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
##574740
Display P3
Display P3
color(display-p3 0.3311 0.2808 0.2549)
Inside sRGBOKLCH chroma 0.025

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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