What color is #181725?

#181725 is a very dark low-chroma blue-gray with a subtle blue cast. In RGB it is rgb(24, 23, 37), and in HSL hsl(244, 23%, 12%).

Is #181725 accessible as text?

On white, #181725 has a contrast ratio of 17.68:1 (passes WCAG AA for body text); on black it is 1.19:1 (fails). For text placed on #181725, use white for the best readability.

What is the closest Tailwind color to #181725?

The nearest Tailwind CSS token is gray-900 (#101828).

What colors go well with #181725?

As a neutral, #181725 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 #181725 the same as CSS midnightblue?

No — #181725 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.

#181725 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #181725

Not just a swatch — here's how #181725 works with other colors. Named schemes with #181725 in its natural role, and a note on why the supporting colors balance it.

Vintage Leather Lead · 5 colors

Lead #181725 Secondary #7E4633 Surface #EDD8C2 Accent #365247 Anchor #582238

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.

Japanese Sand Base · 5 colors

Base #181725 Surface #F2E8DD Highlight #F8F0E7 Secondary #BEADA2 Ink #2C2724

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 #181725 Anchor #141210 Accent #DB9757 Secondary #282732 Surface #F3ECE3

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.

Moody Editorial Color · 5 colors

Color #181725 Anchor #2A2A2E Secondary #6E6E74 Surface #EEE5DA Accent #030206

Graphite adds the colour to this moody editorial scheme — charcoal and a mid-grey around it, a bone highlight, and a muted jewel accent drawn from Graphite.

Minimal Editorial Surface · 5 colors

Surface #F8F4EF Accent #181725 Secondary #3B3B40 Support #9D9088 Ink #18140F

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 #181725 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 23/100

Low

Firm and assertive — carries weight and contrast.

Depth 74/100

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 23/100

Low

Clean and current — no dusty, aged cast.

Luxury 74/100

High

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

Brand distinctiveness 11/100

Very low

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

UI accent fit 10/100

Very low

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

Surface fit 63/100

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 #181725

For UI

For branding

For interior

For fashion

People also use #181725 with

Gunmetal Gray Graphite Gainsboro

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 17.7:1. Use

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

Avoid beside #1D1826 — 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 #181725 at work across the surfaces designers actually ship.

Website / UI

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Dashboard

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$48.2k ▲ 12%

Brand

AVELINE

Studio

Poster

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Packaging

BLOOM

Botanical Wash

250 ml

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Export

:root {
  --color-base: #181725;
  --color-base-rgb: 24 23 37;
  --color-base-oklch: oklch(21.3% 0.027 287.1);
  --color-50: #F6F5F9;
  --color-100: #E6E6F0;
  --color-200: #CECDE0;
  --color-300: #ABA9C6;
  --color-400: #8886AC;
  --color-500: #69668F;
  --color-600: #54536F;
  --color-700: #3F3E51;
  --color-800: #2C2B36;
  --color-900: #1C1B22;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  graphite: {
    50: '#F6F5F9',
    100: '#E6E6F0',
    200: '#CECDE0',
    300: '#ABA9C6',
    400: '#8886AC',
    500: '#69668F',
    600: '#54536F',
    700: '#3F3E51',
    800: '#2C2B36',
    900: '#1C1B22',
  },
}

$base: #181725;
$base-ink: #FFFFFF;
$base-50: #F6F5F9;
$base-100: #E6E6F0;
$base-200: #CECDE0;
$base-300: #ABA9C6;
$base-400: #8886AC;
$base-500: #69668F;
$base-600: #54536F;
$base-700: #3F3E51;
$base-800: #2C2B36;
$base-900: #1C1B22;
$base-hover: #14131E;
$base-subtle: #B1B0C7;

{
    "color": {
        "base": {
            "value": "#181725",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F6F5F9",
                "type": "color"
            },
            "100": {
                "value": "#E6E6F0",
                "type": "color"
            },
            "200": {
                "value": "#CECDE0",
                "type": "color"
            },
            "300": {
                "value": "#ABA9C6",
                "type": "color"
            },
            "400": {
                "value": "#8886AC",
                "type": "color"
            },
            "500": {
                "value": "#69668F",
                "type": "color"
            },
            "600": {
                "value": "#54536F",
                "type": "color"
            },
            "700": {
                "value": "#3F3E51",
                "type": "color"
            },
            "800": {
                "value": "#2C2B36",
                "type": "color"
            },
            "900": {
                "value": "#1C1B22",
                "type": "color"
            }
        }
    }
}

Palettes built on #181725

Color Lab

Pairs with #181725

UI roles & guardrails

In real applications

Scales

Every model

Export