What color is #27180B?

#27180B is a very dark low-chroma warm gray with a subtle warm cast. In RGB it is rgb(39, 24, 11), and in HSL hsl(28, 56%, 10%).

Is #27180B accessible as text?

On white, #27180B has a contrast ratio of 17.19:1 (passes WCAG AA for body text); on black it is 1.22:1 (fails). For text placed on #27180B, use white for the best readability.

What is the closest Tailwind color to #27180B?

The nearest Tailwind CSS token is stone-900 (#1C1917).

What colors go well with #27180B?

As a neutral, #27180B 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 #27180B the same as CSS midnightblue?

No — #27180B is not the CSS named color midnightblue, but midnightblue (#191970) 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.

#27180B Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #27180B

Not just a swatch — here's how #27180B works with other colors. Named schemes with #27180B in its natural role, and a note on why the supporting colors balance it.

Vintage Leather Lead · 5 colors

Lead #27180B Secondary #7A4A24 Surface #E9DAC0 Accent #41503C Anchor #5B222B

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

Warm Autumn Interior Dominant · 5 colors

Dominant #27180B Secondary #B5651C Accent #737845 Surface #F4ECDD Anchor #3B2A20

This palette keeps Graphite as the dominant warm neutral, balanced by muted terracotta and olive earth tones and grounded by a deep espresso anchor.

Japanese Sand Base · 5 colors

Base #27180B Surface #EFE9DC Highlight #F6F1E7 Secondary #BAAF9F Ink #2B2723

Graphite 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.

Luxury Packaging Feature · 5 colors

Feature #27180B Anchor #141210 Accent #CCA04C Secondary #30271F Surface #F2EDE3

Graphite carries the depth in this luxury scheme, offset by a brass accent and near-black and held together by a deep neutral and an off-white surface.

Minimal Editorial Surface · 5 colors

Surface #F7F4EF Accent #27180B Secondary #433D38 Support #9A9186 Ink #17140F

Graphite 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 Graphite carrying the quiet middle.

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Color Lab

How #27180B 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 60/100

Neutral

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

Softness 24/100

Low

Firm and assertive — carries weight and contrast.

Depth 73/100

High

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

Naturalness 42/100

Moderate

Loosely natural — an earthy edge without being rustic.

Vintage feel 36/100

Low

A faint retro warmth without tipping into sepia.

Luxury 74/100

High

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

Brand distinctiveness 13/100

Very low

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

UI accent fit 13/100

Very 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 96/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #27180B

For UI

For branding

For interior

For fashion

People also use #27180B with

Oxblood Bistre Graphite Greige 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 17.2:1. Use

Subtle surface Use #E4D0BF for cards and hover fills. Tint 80

Avoid beside #28220B — 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 #27180B 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: #27180B;
  --color-base-rgb: 39 24 11;
  --color-base-oklch: oklch(22.5% 0.033 60.8);
  --color-50: #FCF7F3;
  --color-100: #F7EADF;
  --color-200: #EDD5BF;
  --color-300: #DCB593;
  --color-400: #C7966B;
  --color-500: #AC7749;
  --color-600: #845F3E;
  --color-700: #5E4631;
  --color-800: #3E3023;
  --color-900: #261E17;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  graphite: {
    50: '#FCF7F3',
    100: '#F7EADF',
    200: '#EDD5BF',
    300: '#DCB593',
    400: '#C7966B',
    500: '#AC7749',
    600: '#845F3E',
    700: '#5E4631',
    800: '#3E3023',
    900: '#261E17',
  },
}

$base: #27180B;
$base-ink: #FFFFFF;
$base-50: #FCF7F3;
$base-100: #F7EADF;
$base-200: #EDD5BF;
$base-300: #DCB593;
$base-400: #C7966B;
$base-500: #AC7749;
$base-600: #845F3E;
$base-700: #5E4631;
$base-800: #3E3023;
$base-900: #261E17;
$base-hover: #201409;
$base-subtle: #D7B89D;

{
    "color": {
        "base": {
            "value": "#27180B",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#FCF7F3",
                "type": "color"
            },
            "100": {
                "value": "#F7EADF",
                "type": "color"
            },
            "200": {
                "value": "#EDD5BF",
                "type": "color"
            },
            "300": {
                "value": "#DCB593",
                "type": "color"
            },
            "400": {
                "value": "#C7966B",
                "type": "color"
            },
            "500": {
                "value": "#AC7749",
                "type": "color"
            },
            "600": {
                "value": "#845F3E",
                "type": "color"
            },
            "700": {
                "value": "#5E4631",
                "type": "color"
            },
            "800": {
                "value": "#3E3023",
                "type": "color"
            },
            "900": {
                "value": "#261E17",
                "type": "color"
            }
        }
    }
}

Palettes built on #27180B

Color Lab

Pairs with #27180B

UI roles & guardrails

In real applications

Scales

Every model

Export