What color is #231E2E?

#231E2E is a very dark low-chroma blue-gray with a subtle blue cast. In RGB it is rgb(35, 30, 46), and in HSL hsl(259, 21%, 15%).

Is #231E2E accessible as text?

On white, #231E2E has a contrast ratio of 16.20:1 (passes WCAG AA for body text); on black it is 1.30:1 (fails). For text placed on #231E2E, use white for the best readability.

What is the closest Tailwind color to #231E2E?

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

What colors go well with #231E2E?

As a neutral, #231E2E 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 #231E2E the same as CSS midnightblue?

No — #231E2E 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.

#231E2E Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #231E2E

Not just a swatch — here's how #231E2E works with other colors. Named schemes with #231E2E in its natural role, and a note on why the supporting colors balance it.

Vintage Leather Lead · 5 colors

Lead #231E2E Secondary #7E4632 Surface #EDD8C2 Accent #355248 Anchor #582237

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 #231E2E Surface #F2E8DD Highlight #F8F0E7 Secondary #BDADA1 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 #231E2E Anchor #141210 Accent #DA9856 Secondary #2A2732 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.

Minimal Editorial Surface · 5 colors

Surface #F8F4EF Accent #231E2E Secondary #45434A Support #9C9088 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.

Berry & Cream Lead · 5 colors

Lead #231E2E Surface #F5E6D7 Anchor #5C2140 Accent #E5C2C7 Secondary #332B2F

Graphite sits between cream and a deep berry here, softened by a blush accent and grounded by charcoal.

Build a working theme in the generator →

Color Lab

How #231E2E 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 47/100

Neutral

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

Softness 27/100

Low

Firm and assertive — carries weight and contrast.

Depth 71/100

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 27/100

Low

A faint retro warmth without tipping into sepia.

Luxury 72/100

High

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

Brand distinctiveness 12/100

Very low

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

UI accent fit 16/100

Very low

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

Surface fit 60/100

Moderate

Usable as a tinted surface in measured doses.

Print safety 96/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #231E2E

For UI

For branding

For interior

For fashion

People also use #231E2E with

Gunmetal Gray Graphite Bistre Gainsboro Onyx

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 16.2:1. Use

Subtle surface Use #D1CDDA for cards and hover fills. Tint 80

Avoid beside #291E2E — 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 #231E2E 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: #231E2E;
  --color-base-rgb: 35 30 46;
  --color-base-oklch: oklch(24.8% 0.031 298.5);
  --color-50: #F7F6F9;
  --color-100: #E9E6EF;
  --color-200: #D3CEDF;
  --color-300: #B3AAC5;
  --color-400: #9388AA;
  --color-500: #74688D;
  --color-600: #5C546E;
  --color-700: #443F50;
  --color-800: #2F2B35;
  --color-900: #1E1C21;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  graphite: {
    50: '#F7F6F9',
    100: '#E9E6EF',
    200: '#D3CEDF',
    300: '#B3AAC5',
    400: '#9388AA',
    500: '#74688D',
    600: '#5C546E',
    700: '#443F50',
    800: '#2F2B35',
    900: '#1E1C21',
  },
}

$base: #231E2E;
$base-ink: #FFFFFF;
$base-50: #F7F6F9;
$base-100: #E9E6EF;
$base-200: #D3CEDF;
$base-300: #B3AAC5;
$base-400: #9388AA;
$base-500: #74688D;
$base-600: #5C546E;
$base-700: #443F50;
$base-800: #2F2B35;
$base-900: #1E1C21;
$base-hover: #1C1825;
$base-subtle: #BAB4C8;

{
    "color": {
        "base": {
            "value": "#231E2E",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F7F6F9",
                "type": "color"
            },
            "100": {
                "value": "#E9E6EF",
                "type": "color"
            },
            "200": {
                "value": "#D3CEDF",
                "type": "color"
            },
            "300": {
                "value": "#B3AAC5",
                "type": "color"
            },
            "400": {
                "value": "#9388AA",
                "type": "color"
            },
            "500": {
                "value": "#74688D",
                "type": "color"
            },
            "600": {
                "value": "#5C546E",
                "type": "color"
            },
            "700": {
                "value": "#443F50",
                "type": "color"
            },
            "800": {
                "value": "#2F2B35",
                "type": "color"
            },
            "900": {
                "value": "#1E1C21",
                "type": "color"
            }
        }
    }
}

Palettes built on #231E2E

Color Lab

Pairs with #231E2E

UI roles & guardrails

In real applications

Scales

Every model

Export