What color is #A4ACAA?

#A4ACAA is a light low-chroma cool gray with a subtle cool cast. In RGB it is rgb(164, 172, 170), and in HSL hsl(165, 5%, 66%).

Is #A4ACAA accessible as text?

On white, #A4ACAA has a contrast ratio of 2.32:1 (fails WCAG AA for body text); on black it is 9.06:1 (passes). For text placed on #A4ACAA, use black for the best readability.

What is the closest Tailwind color to #A4ACAA?

The nearest Tailwind CSS token is neutral-400 (#A1A1A1).

What colors go well with #A4ACAA?

As a neutral, #A4ACAA pairs cleanly with charcoal, near-black and dark grays for text, and sits under accent hues like blue, violet, emerald or warm orange — use it as a muted neutral, divider, icon or disabled-state color and let the accent carry the color.

Is #A4ACAA the same as CSS darkgray?

No — #A4ACAA is not the CSS named color darkgray, but darkgray (#A9A9A9) is the closest CSS named color.

#A4ACAA Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #A4ACAA

Not just a swatch — here's how #A4ACAA works with other colors. Named schemes with #A4ACAA in its natural role, and a note on why the supporting colors balance it.

Japanese Sand Base · 5 colors

Base #A4ACAA Surface #EDEADC Highlight #F5F1E7 Secondary #B5B19F Ink #2A2723

Dark Gray sets a calm, sun-bleached base here, wrapped in bone and paper off-whites and a soft greige, with a single ink accent for wabi-sabi restraint.

Coastal Morning Lead · 5 colors

Lead #A4ACAA Accent #A7C4BC Surface #E0D9BE Secondary #9AA0A0 Anchor #1C3549

Dark Gray opens this coastal palette with sea-glass and warm sand alongside it, grounded by driftwood grey and a deep-navy anchor.

Tech Product Signal · 5 colors

Signal #A4ACAA Surface #14161A Highlight #F4F6F8 Secondary #586771 Accent #CBD2D0

Dark Gray is the vivid signal in this product UI — on a near-black surface with cool white, a slate grey and a lighter tint of Dark Gray.

Nordic Calm Accent · 5 colors

Accent #A4ACAA Secondary #AEB4B7 Surface #F1F2F0 Support #7994A4 Anchor #2E3236

Dark Gray keeps this Nordic scheme quiet — cool greys and a soft white around it, a muted-blue support and a charcoal anchor.

Minimal Editorial Surface · 5 colors

Surface #F7F4EF Accent #A4ACAA Secondary #D4D7D7 Support #979286 Ink #16140F

Dark Gray is the single accent in this high-contrast editorial system — set on near-white paper against near-black ink, with a warm grey and a desaturated tint of Dark Gray carrying the quiet middle.

Build a working theme in the generator →

Color Lab

How #A4ACAA actually behaves in design work — read from its OKLCH lightness, chroma and hue, not just its raw numbers. Ten signals to help you decide where this color earns its place.

Warmth 48/100

Neutral

Balanced temperature — flexible, sits between warm and cool schemes.

Softness 75/100

High

Soft and easy on the eye — gentle backdrops, calm surfaces.

Depth 24/100

Low

Airy and open — recedes, leaves the composition light.

Naturalness 9/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 28/100

Low

A faint retro warmth without tipping into sepia.

Luxury 30/100

Low

Understated — leans refined without going austere.

Brand distinctiveness 4/100

Very low

Quiet and neutral — a supporting tone, not a signature.

UI accent fit 24/100

Low

Weak as an action color — too pale, too dark or too muted to signal.

Surface fit 72/100

High

Calm enough for large fills — backgrounds, cards, sections.

Print safety 98/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #A4ACAA

For UI

For branding

For interior

For fashion

People also use #A4ACAA with

Silver Dark Gray Platinum Outer Space

UI roles & guardrails

Primary action Safe as a filled button with near-black label. AAA

Body text Do not use for body copy on light surfaces. Avoid

Large display Only on dark surfaces. Avoid

Background Pair with #141310 text at 8.0:1. Use

Subtle surface Use #EDEEEE for cards and hover fills. Tint 80

Avoid beside #A4ACAD — the hue gap is too small to read as intentional. Clash

In real applications

Not a swatch to memorise — a color to build with. Here is #A4ACAA at work across the surfaces designers actually ship.

Website / UI

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Build faster.

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Dashboard

Revenue

$48.2k ▲ 12%

Brand

AVELINE

Studio

Poster

Nov 14 · 8PM

NIGHT
MARKET

Packaging

BLOOM

Botanical Wash

250 ml

Interior

Every model

Export

:root {
  --color-base: #A4ACAA;
  --color-base-rgb: 164 172 170;
  --color-base-oklch: oklch(73.7% 0.009 179.5);
  --color-50: #F7F8F8;
  --color-100: #EAECEB;
  --color-200: #D4D8D7;
  --color-300: #B4BBB9;
  --color-400: #959D9B;
  --color-500: #767F7D;
  --color-600: #5D6563;
  --color-700: #454A49;
  --color-800: #2F3231;
  --color-900: #1D201F;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  dark-gray: {
    50: '#F7F8F8',
    100: '#EAECEB',
    200: '#D4D8D7',
    300: '#B4BBB9',
    400: '#959D9B',
    500: '#767F7D',
    600: '#5D6563',
    700: '#454A49',
    800: '#2F3231',
    900: '#1D201F',
  },
}

$base: #A4ACAA;
$base-ink: #141310;
$base-50: #F7F8F8;
$base-100: #EAECEB;
$base-200: #D4D8D7;
$base-300: #B4BBB9;
$base-400: #959D9B;
$base-500: #767F7D;
$base-600: #5D6563;
$base-700: #454A49;
$base-800: #2F3231;
$base-900: #1D201F;
$base-hover: #818D8A;
$base-subtle: #E4E6E5;

{
    "color": {
        "base": {
            "value": "#A4ACAA",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F7F8F8",
                "type": "color"
            },
            "100": {
                "value": "#EAECEB",
                "type": "color"
            },
            "200": {
                "value": "#D4D8D7",
                "type": "color"
            },
            "300": {
                "value": "#B4BBB9",
                "type": "color"
            },
            "400": {
                "value": "#959D9B",
                "type": "color"
            },
            "500": {
                "value": "#767F7D",
                "type": "color"
            },
            "600": {
                "value": "#5D6563",
                "type": "color"
            },
            "700": {
                "value": "#454A49",
                "type": "color"
            },
            "800": {
                "value": "#2F3231",
                "type": "color"
            },
            "900": {
                "value": "#1D201F",
                "type": "color"
            }
        }
    }
}