Palettes / Colors / #A3ACAA

#A3ACAA — Silver Grey

#A3ACAA is a gray color we call Silver Grey, closest to the named color DarkGray (#A9A9A9). It belongs to the gray family.

Color name

Closest CSS keyword: darkgray (#A9A9A9) — not an exact match. CSS darkgray gives you #A9A9A9, a different color; use #A3ACAA when you need this exact shade.

Sources: common names follow widely used color-name references; CSS keywords and their hex values follow the CSS Color specification.

#A3ACAA is a neutral gray color associated with neutrality and professionalism. It sits comfortably in the middle: usable for large areas in soft schemes, or as a supporting color beside something stronger.

Its strongest partner is its complement #ADA4A6; it also sits naturally between #A4ADA6 and #A4AAAD. In the palettes below you can see it working alongside real color combinations from our collection.

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Color values

RGB & CMYK percentages

Red 64% · Green 67% · Blue 67%

Cyan 5% · Magenta 0% · Yellow 1% · Key 33%

CMYK values are unprofiled approximations for screen reference — not a print-proofing guarantee.

Previews

CSS code for #A3ACAA

.text { color: #A3ACAA; }
.background { background-color: #A3ACAA; }
.border { border: 3px solid #A3ACAA; }
.text-rgb { color: rgb(163, 172, 170); }
.text-hsl { color: hsl(167, 5%, 66%); }
.text-shadow-hex { text-shadow: 4px 4px 2px #A3ACAA; }
.text-shadow-rgba { text-shadow: 4px 4px 2px rgba(163, 172, 170, 0.8); }
.box-shadow-hex { box-shadow: 1px 1px 3px 2px #A3ACAA; }
.box-shadow-rgba { box-shadow: 1px 1px 3px 2px rgba(163, 172, 170, 0.8); }

HTML: <p style="color:#A3ACAA">Text here</p> · <div style="background-color:#A3ACAA">Div content here</div>

Shades of #A3ACAA

Tints of #A3ACAA

Tones of #A3ACAA

Color harmonies

Complementary — #ADA4A6:

Analogous:

Triadic:

Contrast & accessibility

Best text color on #A3ACAA: #000000.

Semi-transparent (opacity) text on #A3ACAA

Text set with opacity blends into the background, so its real contrast is lower than the solid ratios above. Choose a text color and an opacity to see the blended color and its true ratio:

How #A3ACAA looks with color blindness

Simulated with standard Machado color-vision-deficiency matrices — useful when this color carries meaning in charts, maps or interfaces:

Closest design-system colors

The nearest matches in the Tailwind CSS, Material Design and Bootstrap palettes — handy when you need a framework class instead of a raw hex:

Palettes with a similar color

These palettes use a close neighbour of #A3ACAA rather than the exact color:

Similar colors

The closest colors that actually appear in our palette collection — click any to open its page:

Browse neighbouring colors

← #A3ACA9  ·  #A3ACAB →

Frequently asked questions

What color is #A3ACAA?

#A3ACAA is Silver Grey, a gray color (RGB 163, 172, 170). Its closest standard named color is DarkGray.

What is the RGB and HSL of #A3ACAA?

#A3ACAA is RGB 163, 172, 170 — HSL 167°, 5%, 66% — CMYK 5%, 0%, 1%, 33%.

What colors go with #A3ACAA?

Its complement is #ADA4A6; analogous partners are #A4ADA6 and #A4AAAD. It also appears in 6+ palettes in our collection.

Can I use #A3ACAA for text?

Black text on #A3ACAA has a contrast ratio of 9.04:1 (passes WCAG AA); white text gives 2.32:1.