What color is #2B474F?

#2B474F is a dark low-chroma cool gray with a subtle cool cast. In RGB it is rgb(43, 71, 79), and in HSL hsl(193, 30%, 24%).

Is #2B474F accessible as text?

On white, #2B474F has a contrast ratio of 9.92:1 (passes WCAG AA for body text); on black it is 2.12:1 (fails). For text placed on #2B474F, use white for the best readability.

What is the closest Tailwind color to #2B474F?

The nearest Tailwind CSS token is gray-700 (#364153).

What colors go well with #2B474F?

As a neutral, #2B474F 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 dark surface or high-contrast base and let the accent carry the color.

Is #2B474F the same as CSS darkslategray?

No — #2B474F 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.

#2B474F Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #2B474F

Not just a swatch — here's how #2B474F works with other colors. Named schemes with #2B474F in its natural role, and a note on why the supporting colors balance it.

Coastal Morning Lead · 5 colors

Lead #2B474F Accent #A6C4BF Surface #DFDABF Secondary #9AA0A0 Anchor #1E3549

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

Nordic Calm Accent · 5 colors

Accent #2B474F Secondary #AEB4B8 Surface #F1F2F0 Support #7B94A5 Anchor #2E3236

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

Tech Product Signal · 5 colors

Signal #2B474F Surface #14161A Highlight #F4F6F8 Secondary #596672 Accent #4E686F

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

Vintage Leather Lead · 5 colors

Lead #2B474F Secondary #705116 Surface #E3DCC0 Accent #395244 Anchor #56233E

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

Minimal Editorial Surface · 5 colors

Surface #F6F4EF Accent #2B474F Secondary #616B6E Support #969386 Ink #16140F

Charcoal 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 Charcoal carrying the quiet middle.

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Color Lab

How #2B474F 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 39/100

Neutral

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

Softness 39/100

Low

Middle-weight — neither delicate nor heavy.

Depth 59/100

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 32/100

Low

A faint retro warmth without tipping into sepia.

Luxury 62/100

High

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

Brand distinctiveness 14/100

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 49/100

Moderate

Usable as a tinted surface in measured doses.

Print safety 90/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #2B474F

For UI

For branding

For interior

For fashion

People also use #2B474F with

Feldgrau Gunmetal Gray Espresso Platinum Dark Slate Gray

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 9.9:1. Use

Subtle surface Use #D0DDE1 for cards and hover fills. Tint 80

Avoid beside #2B3B50 — 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 #2B474F 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: #2B474F;
  --color-base-rgb: 43 71 79;
  --color-base-oklch: oklch(37.9% 0.036 217.8);
  --color-50: #F5F9FA;
  --color-100: #E4EEF1;
  --color-200: #CADDE2;
  --color-300: #A4C3CB;
  --color-400: #80A7B2;
  --color-500: #608995;
  --color-600: #4E6B74;
  --color-700: #3B4E54;
  --color-800: #293538;
  --color-900: #1B2123;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  charcoal: {
    50: '#F5F9FA',
    100: '#E4EEF1',
    200: '#CADDE2',
    300: '#A4C3CB',
    400: '#80A7B2',
    500: '#608995',
    600: '#4E6B74',
    700: '#3B4E54',
    800: '#293538',
    900: '#1B2123',
  },
}

$base: #2B474F;
$base-ink: #FFFFFF;
$base-50: #F5F9FA;
$base-100: #E4EEF1;
$base-200: #CADDE2;
$base-300: #A4C3CB;
$base-400: #80A7B2;
$base-500: #608995;
$base-600: #4E6B74;
$base-700: #3B4E54;
$base-800: #293538;
$base-900: #1B2123;
$base-hover: #223940;
$base-subtle: #B8CCD2;

{
    "color": {
        "base": {
            "value": "#2B474F",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F5F9FA",
                "type": "color"
            },
            "100": {
                "value": "#E4EEF1",
                "type": "color"
            },
            "200": {
                "value": "#CADDE2",
                "type": "color"
            },
            "300": {
                "value": "#A4C3CB",
                "type": "color"
            },
            "400": {
                "value": "#80A7B2",
                "type": "color"
            },
            "500": {
                "value": "#608995",
                "type": "color"
            },
            "600": {
                "value": "#4E6B74",
                "type": "color"
            },
            "700": {
                "value": "#3B4E54",
                "type": "color"
            },
            "800": {
                "value": "#293538",
                "type": "color"
            },
            "900": {
                "value": "#1B2123",
                "type": "color"
            }
        }
    }
}

Palettes built on #2B474F

Color Lab

Pairs with #2B474F

UI roles & guardrails

In real applications

Scales

Every model

Export