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Gracious Whippet

#424f55
Notes

Gracious Whippet (#424F55) is a deep cyan 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 (199°, 13%, 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 orange. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#424f55
RGB
rgb(66, 79, 85)
HSL
hsl(199, 13%, 30%)
HWB
hwb(199 26% 67%)
OKLCH
oklch(41.9% 0.019 227.4)
P3
color(display-p3 0.2687 0.3083 0.3306)
HSV
hsv(199, 22%, 33%)
LAB
lab(32.71% -3.61 -5.24)
LCH
lch(32.71% 6.37 235.43)
CMYK
cmyk(22%, 7%, 0%, 67%)

Etymology

Gracious
adjective

Latin grātiōsus, full-of-grace — adjectival suffix -ous. As a color modifier, gracious implies a neutral-and-courteous-and-warm quality, the neutral color of Edwardian-and-Belle-Époque gracious-and-formal-hosting Belle-Époque-Edwardian interior-decoration-and-textile coordinated-color tone. Sits at the neutral-and-friendly end of the grid, parallel to cordial and courteous in usage.

Whippet
noun

English sighthound breed — a mid-sized cousin of the greyhound developed in the late-19th-century for coursing and racing. Whippet color refers to a brindle-gray Whippet 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.

#424f55
Original
#4c4e55
Protanopia
#494c55
Deuteranopia
#3d5151
Tritanopia
#4d4d4d
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
8.46:1
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
2.48:1

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
##424F55
Display P3
Display P3
color(display-p3 0.2687 0.3083 0.3306)
Inside sRGBOKLCH chroma 0.019

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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