What color is #2D3027?

#2D3027 is a very dark low-chroma cool gray with a subtle cool cast. In RGB it is rgb(45, 48, 39), and in HSL hsl(80, 10%, 17%).

Is #2D3027 accessible as text?

On white, #2D3027 has a contrast ratio of 13.43:1 (passes WCAG AA for body text); on black it is 1.56:1 (fails). For text placed on #2D3027, use white for the best readability.

What is the closest Tailwind color to #2D3027?

The nearest Tailwind CSS token is zinc-800 (#27272A).

What colors go well with #2D3027?

As a neutral, #2D3027 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 #2D3027 the same as CSS darkslategray?

No — #2D3027 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.

#2D3027 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #2D3027

Not just a swatch — here's how #2D3027 works with other colors. Named schemes with #2D3027 in its natural role, and a note on why the supporting colors balance it.

Botanical Studio Lead · 5 colors

Lead #2D3027 Secondary #506B39 Accent #AF6A02 Surface #EFE9D6 Anchor #3D2F21

Gunmetal Gray leads this botanical set among foliage greens and a terracotta accent, softened by cream and grounded in bark brown.

Tech Product Signal · 5 colors

Signal #2D3027 Surface #13161A Highlight #F4F6F8 Secondary #576770 Accent #4C4F47

Gunmetal 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 Gunmetal Gray.

Vintage Leather Lead · 5 colors

Lead #2D3027 Secondary #764D1D Surface #E6DBC0 Accent #3D513F Anchor #5B2324

Gunmetal 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 #2D3027 Surface #EEE9DC Highlight #F6F1E7 Secondary #B7B09F Ink #2B2723

Gunmetal 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 #2D3027 Secondary #535450 Support #999286 Ink #17140F

Gunmetal 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 Gunmetal Gray carrying the quiet middle.

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Color Lab

How #2D3027 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 33/100

Low

Middle-weight — neither delicate nor heavy.

Depth 65/100

High

Deep and grounding — anchors a layout, strong dark-mode base.

Naturalness 30/100

Low

Loosely natural — an earthy edge without being rustic.

Vintage feel 33/100

Low

A faint retro warmth without tipping into sepia.

Luxury 66/100

High

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 22/100

Low

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

Surface fit 60/100

High

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

Print safety 97/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #2D3027

For UI

For branding

For interior

For fashion

People also use #2D3027 with

Taupe Gunmetal Gray Platinum Outer Space

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 13.4:1. Use

Subtle surface Use #D6D8D2 for cards and hover fills. Tint 80

Avoid beside #2A3027 — 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 #2D3027 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: #2D3027;
  --color-base-rgb: 45 48 39;
  --color-base-oklch: oklch(30.3% 0.016 122.4);
  --color-50: #F8F8F7;
  --color-100: #EBEDE8;
  --color-200: #D8DAD2;
  --color-300: #BABEB1;
  --color-400: #9CA191;
  --color-500: #7D8372;
  --color-600: #63675B;
  --color-700: #494B43;
  --color-800: #31332E;
  --color-900: #1F201D;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  gunmetal-gray: {
    50: '#F8F8F7',
    100: '#EBEDE8',
    200: '#D8DAD2',
    300: '#BABEB1',
    400: '#9CA191',
    500: '#7D8372',
    600: '#63675B',
    700: '#494B43',
    800: '#31332E',
    900: '#1F201D',
  },
}

$base: #2D3027;
$base-ink: #FFFFFF;
$base-50: #F8F8F7;
$base-100: #EBEDE8;
$base-200: #D8DAD2;
$base-300: #BABEB1;
$base-400: #9CA191;
$base-500: #7D8372;
$base-600: #63675B;
$base-700: #494B43;
$base-800: #31332E;
$base-900: #1F201D;
$base-hover: #24261F;
$base-subtle: #C1C4BB;

{
    "color": {
        "base": {
            "value": "#2D3027",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F8F8F7",
                "type": "color"
            },
            "100": {
                "value": "#EBEDE8",
                "type": "color"
            },
            "200": {
                "value": "#D8DAD2",
                "type": "color"
            },
            "300": {
                "value": "#BABEB1",
                "type": "color"
            },
            "400": {
                "value": "#9CA191",
                "type": "color"
            },
            "500": {
                "value": "#7D8372",
                "type": "color"
            },
            "600": {
                "value": "#63675B",
                "type": "color"
            },
            "700": {
                "value": "#494B43",
                "type": "color"
            },
            "800": {
                "value": "#31332E",
                "type": "color"
            },
            "900": {
                "value": "#1F201D",
                "type": "color"
            }
        }
    }
}

Palettes built on #2D3027

Color Lab

Pairs with #2D3027

UI roles & guardrails

In real applications

Scales

Every model

Export