What color is #554C54?

#554C54 is a dark low-chroma warm gray with a subtle warm cast. In RGB it is rgb(85, 76, 84), and in HSL hsl(307, 6%, 32%).

Is #554C54 accessible as text?

On white, #554C54 has a contrast ratio of 8.24:1 (passes WCAG AA for body text); on black it is 2.55:1 (fails). For text placed on #554C54, use white for the best readability.

What is the closest Tailwind color to #554C54?

The nearest Tailwind CSS token is zinc-600 (#52525C).

What colors go well with #554C54?

As a neutral, #554C54 pairs cleanly with white, off-white and light 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 #554C54 the same as CSS darkslategray?

No — #554C54 is not the CSS named color darkslategray, but darkslategray (#2F4F4F) is the closest CSS named color by perceptual color distance — it sits in a different color family, so treat it as a rough reference, not a match.

#554C54 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #554C54

Not just a swatch — here's how #554C54 works with other colors. Named schemes with #554C54 in its natural role, and a note on why the supporting colors balance it.

Berry & Cream Lead · 5 colors

Lead #554C54 Surface #F5E6D7 Anchor #5D203D Accent #E6C2C5 Secondary #332B2E

Iron Gray sits between cream and a deep berry here, softened by a blush accent and grounded by charcoal.

Tech Product Signal · 5 colors

Signal #554C54 Surface #14161A Highlight #F4F6F8 Secondary #5C6573 Accent #776E76

Iron 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 Iron Gray.

Vintage Leather Lead · 5 colors

Lead #554C54 Secondary #7D472E Surface #ECD8C1 Accent #34524A Anchor #592234

Iron Gray plays the worn-leather lead, deepened by saddle brown and an oxblood anchor, softened by aged cream and cooled by a muted forest green.

Japanese Sand Base · 5 colors

Base #554C54 Surface #F1E8DC Highlight #F7F0E7 Secondary #BDADA1 Ink #2B2723

Iron 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.

Minimal Editorial Surface · 5 colors

Surface #F7F4EF Accent #554C54 Secondary #797679 Support #9C9087 Ink #18140F

Iron 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 Iron Gray carrying the quiet middle.

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Color Lab

How #554C54 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 51/100

Neutral

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

Softness 45/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 53/100

Moderate

Mid depth — usable as an accent or a muted ground.

Naturalness 1/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 42/100

Moderate

A faint retro warmth without tipping into sepia.

Luxury 57/100

Moderate

Restrained and premium — deep, quiet, high-end packaging and fashion.

Brand distinctiveness 7/100

Very low

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

UI accent fit 45/100

Moderate

Workable accent with care around contrast.

Surface fit 52/100

Moderate

Usable as a tinted surface in measured doses.

Print safety 98/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #554C54

For UI

For branding

For interior

For fashion

People also use #554C54 with

Dim Gray Iron Gray Gainsboro Taupe

UI roles & guardrails

Primary action Safe as a filled button with white label. AAA

Body text Passes on white at 16px and above. Pass

Large display Fine for headings 24px+ on white. Pass

Background Pair with white text at 8.2:1. Use

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

Avoid beside #564D52 — 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 #554C54 at work across the surfaces designers actually ship.

Website / UI

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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: #554C54;
  --color-base-rgb: 85 76 84;
  --color-base-oklch: oklch(42.8% 0.017 329.4);
  --color-50: #F8F7F8;
  --color-100: #ECE9EC;
  --color-200: #D9D4D8;
  --color-300: #BBB4BB;
  --color-400: #9E949D;
  --color-500: #80757E;
  --color-600: #655D64;
  --color-700: #4A454A;
  --color-800: #322F32;
  --color-900: #201D20;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  iron-gray: {
    50: '#F8F7F8',
    100: '#ECE9EC',
    200: '#D9D4D8',
    300: '#BBB4BB',
    400: '#9E949D',
    500: '#80757E',
    600: '#655D64',
    700: '#4A454A',
    800: '#322F32',
    900: '#201D20',
  },
}

$base: #554C54;
$base-ink: #FFFFFF;
$base-50: #F8F7F8;
$base-100: #ECE9EC;
$base-200: #D9D4D8;
$base-300: #BBB4BB;
$base-400: #9E949D;
$base-500: #80757E;
$base-600: #655D64;
$base-700: #4A454A;
$base-800: #322F32;
$base-900: #201D20;
$base-hover: #453D44;
$base-subtle: #CDC9CD;

{
    "color": {
        "base": {
            "value": "#554C54",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F8F7F8",
                "type": "color"
            },
            "100": {
                "value": "#ECE9EC",
                "type": "color"
            },
            "200": {
                "value": "#D9D4D8",
                "type": "color"
            },
            "300": {
                "value": "#BBB4BB",
                "type": "color"
            },
            "400": {
                "value": "#9E949D",
                "type": "color"
            },
            "500": {
                "value": "#80757E",
                "type": "color"
            },
            "600": {
                "value": "#655D64",
                "type": "color"
            },
            "700": {
                "value": "#4A454A",
                "type": "color"
            },
            "800": {
                "value": "#322F32",
                "type": "color"
            },
            "900": {
                "value": "#201D20",
                "type": "color"
            }
        }
    }
}

Palettes built on #554C54

Color Lab

Pairs with #554C54

UI roles & guardrails

In real applications

Scales

Every model

Export