What color is #474D55?

#474D55 is a dark low-chroma blue-gray with a subtle blue cast. In RGB it is rgb(71, 77, 85), and in HSL hsl(214, 9%, 31%).

Is #474D55 accessible as text?

On white, #474D55 has a contrast ratio of 8.53:1 (passes WCAG AA for body text); on black it is 2.46:1 (fails). For text placed on #474D55, use white for the best readability.

What is the closest Tailwind color to #474D55?

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

What colors go well with #474D55?

As a neutral, #474D55 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 #474D55 the same as CSS darkslategray?

No — #474D55 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.

#474D55 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #474D55

Not just a swatch — here's how #474D55 works with other colors. Named schemes with #474D55 in its natural role, and a note on why the supporting colors balance it.

Tech Product Signal · 5 colors

Signal #474D55 Surface #14161A Highlight #F4F6F8 Secondary #5A6672 Accent #696F76

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

Vintage Leather Lead · 5 colors

Lead #474D55 Secondary #7F4537 Surface #E1DDC1 Accent #375246 Anchor #57233B

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

Modern Café Dominant · 5 colors

Dominant #474D55 Anchor #3B2924 Surface #EAE5D0 Accent #799E78 Secondary #393933

Outer Space anchors this café scheme as the warm mid-tone, lifted by latte cream and a muted sage accent and grounded by espresso brown and a warm charcoal.

Japanese Sand Base · 5 colors

Base #474D55 Surface #EBEADC Highlight #F4F2E7 Secondary #B2B2A0 Ink #2C2724

Outer Space 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 #F6F4EF Accent #474D55 Secondary #727477 Support #9D8F89 Ink #16140F

Outer Space 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 Outer Space carrying the quiet middle.

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Color Lab

How #474D55 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 46/100

Neutral

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

Softness 44/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 54/100

Moderate

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

Naturalness 0/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 30/100

Low

A faint retro warmth without tipping into sepia.

Luxury 57/100

Moderate

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

Brand distinctiveness 6/100

Very low

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

UI accent fit 43/100

Moderate

Workable accent with care around contrast.

Surface fit 53/100

Moderate

Usable as a tinted surface in measured doses.

Print safety 97/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #474D55

For UI

For branding

For interior

For fashion

People also use #474D55 with

Dim Gray Outer Space Iron Gray Gainsboro Charcoal

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 8.5:1. Use

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

Avoid beside #484956 — 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 #474D55 at work across the surfaces designers actually ship.

Website / UI

Northwind Sign up

Build faster.

A working theme, generated in seconds.

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: #474D55;
  --color-base-rgb: 71 77 85;
  --color-base-oklch: oklch(41.8% 0.015 255.6);
  --color-50: #F7F7F8;
  --color-100: #E9EAED;
  --color-200: #D3D6DA;
  --color-300: #B2B7BD;
  --color-400: #9298A0;
  --color-500: #727982;
  --color-600: #5B6067;
  --color-700: #44474B;
  --color-800: #2E3033;
  --color-900: #1D1E20;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  outer-space: {
    50: '#F7F7F8',
    100: '#E9EAED',
    200: '#D3D6DA',
    300: '#B2B7BD',
    400: '#9298A0',
    500: '#727982',
    600: '#5B6067',
    700: '#44474B',
    800: '#2E3033',
    900: '#1D1E20',
  },
}

$base: #474D55;
$base-ink: #FFFFFF;
$base-50: #F7F7F8;
$base-100: #E9EAED;
$base-200: #D3D6DA;
$base-300: #B2B7BD;
$base-400: #9298A0;
$base-500: #727982;
$base-600: #5B6067;
$base-700: #44474B;
$base-800: #2E3033;
$base-900: #1D1E20;
$base-hover: #3A3E45;
$base-subtle: #C7CACE;

{
    "color": {
        "base": {
            "value": "#474D55",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F7F7F8",
                "type": "color"
            },
            "100": {
                "value": "#E9EAED",
                "type": "color"
            },
            "200": {
                "value": "#D3D6DA",
                "type": "color"
            },
            "300": {
                "value": "#B2B7BD",
                "type": "color"
            },
            "400": {
                "value": "#9298A0",
                "type": "color"
            },
            "500": {
                "value": "#727982",
                "type": "color"
            },
            "600": {
                "value": "#5B6067",
                "type": "color"
            },
            "700": {
                "value": "#44474B",
                "type": "color"
            },
            "800": {
                "value": "#2E3033",
                "type": "color"
            },
            "900": {
                "value": "#1D1E20",
                "type": "color"
            }
        }
    }
}

Palettes built on #474D55

Color Lab

Pairs with #474D55

UI roles & guardrails

In real applications

Scales

Every model

Export