What color is #2E3031?

#2E3031 is a dark neutral gray with essentially no hue. In RGB it is rgb(46, 48, 49), and in HSL hsl(200, 3%, 19%).

Is #2E3031 accessible as text?

On white, #2E3031 has a contrast ratio of 13.26:1 (passes WCAG AA for body text); on black it is 1.58:1 (fails). For text placed on #2E3031, use white for the best readability.

What is the closest Tailwind color to #2E3031?

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

What colors go well with #2E3031?

As a neutral, #2E3031 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 #2E3031 the same as CSS darkslategray?

No — #2E3031 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.

#2E3031 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #2E3031

Not just a swatch — here's how #2E3031 works with other colors. Named schemes with #2E3031 in its natural role, and a note on why the supporting colors balance it.

Tech Product Signal · 5 colors

Signal #2E3031 Surface #14161A Highlight #F4F6F8 Secondary #596672 Accent #4D4F50

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 #2E3031 Secondary #6F5216 Surface #E2DCC0 Accent #385244 Anchor #56233D

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 #2E3031 Surface #ECEADC Highlight #F4F2E7 Secondary #B3B19F Ink #2A2723

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.

Coastal Morning Lead · 5 colors

Lead #2E3031 Accent #A6C4BF Surface #DEDABF Secondary #9AA0A0 Anchor #1F344A

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

Minimal Editorial Surface · 5 colors

Surface #F6F4EF Accent #2E3031 Secondary #545555 Support #969386 Ink #16140F

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 #2E3031 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 49/100

Neutral

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

Softness 34/100

Low

Middle-weight — neither delicate nor heavy.

Depth 64/100

High

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

Naturalness 0/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 21/100

Low

Clean and current — no dusty, aged cast.

Luxury 65/100

High

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

Brand distinctiveness 1/100

Very low

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

UI accent fit 20/100

Very low

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

Surface fit 64/100

High

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

Print safety 99/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #2E3031

For UI

For branding

For interior

For fashion

People also use #2E3031 with

Outer Space Gunmetal Gray Platinum 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 13.3:1. Use

Subtle surface Use #D5D6D7 for cards and hover fills. Tint 80

Avoid beside #2F3032 — 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 #2E3031 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: #2E3031;
  --color-base-rgb: 46 48 49;
  --color-base-oklch: oklch(30.8% 0.003 228.9);
  --color-50: #F7F7F8;
  --color-100: #EAEBEB;
  --color-200: #D5D7D8;
  --color-300: #B5B9BA;
  --color-400: #959A9D;
  --color-500: #767C7F;
  --color-600: #5D6265;
  --color-700: #45484A;
  --color-800: #2F3132;
  --color-900: #1D1F20;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  gunmetal-gray: {
    50: '#F7F7F8',
    100: '#EAEBEB',
    200: '#D5D7D8',
    300: '#B5B9BA',
    400: '#959A9D',
    500: '#767C7F',
    600: '#5D6265',
    700: '#45484A',
    800: '#2F3132',
    900: '#1D1F20',
  },
}

$base: #2E3031;
$base-ink: #FFFFFF;
$base-50: #F7F7F8;
$base-100: #EAEBEB;
$base-200: #D5D7D8;
$base-300: #B5B9BA;
$base-400: #959A9D;
$base-500: #767C7F;
$base-600: #5D6265;
$base-700: #45484A;
$base-800: #2F3132;
$base-900: #1D1F20;
$base-hover: #262728;
$base-subtle: #C0C2C2;

{
    "color": {
        "base": {
            "value": "#2E3031",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F7F7F8",
                "type": "color"
            },
            "100": {
                "value": "#EAEBEB",
                "type": "color"
            },
            "200": {
                "value": "#D5D7D8",
                "type": "color"
            },
            "300": {
                "value": "#B5B9BA",
                "type": "color"
            },
            "400": {
                "value": "#959A9D",
                "type": "color"
            },
            "500": {
                "value": "#767C7F",
                "type": "color"
            },
            "600": {
                "value": "#5D6265",
                "type": "color"
            },
            "700": {
                "value": "#45484A",
                "type": "color"
            },
            "800": {
                "value": "#2F3132",
                "type": "color"
            },
            "900": {
                "value": "#1D1F20",
                "type": "color"
            }
        }
    }
}

Palettes built on #2E3031

Color Lab

Pairs with #2E3031

UI roles & guardrails

In real applications

Scales

Every model

Export