What color is #231A0A?

#231A0A is a very dark low-chroma warm gray with a subtle warm cast. In RGB it is rgb(35, 26, 10), and in HSL hsl(38, 56%, 9%).

Is #231A0A accessible as text?

On white, #231A0A has a contrast ratio of 17.16:1 (passes WCAG AA for body text); on black it is 1.22:1 (fails). For text placed on #231A0A, use white for the best readability.

What is the closest Tailwind color to #231A0A?

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

What colors go well with #231A0A?

As a neutral, #231A0A 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 #231A0A the same as CSS midnightblue?

No — #231A0A 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.

#231A0A Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #231A0A

Not just a swatch — here's how #231A0A works with other colors. Named schemes with #231A0A in its natural role, and a note on why the supporting colors balance it.

Warm Autumn Interior Dominant · 5 colors

Dominant #231A0A Secondary #B36715 Accent #717946 Surface #F3ECDD Anchor #3B2A1F

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

Vintage Leather Lead · 5 colors

Lead #231A0A Secondary #794B21 Surface #E8DAC0 Accent #40503D Anchor #5B2229

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.

Desert Clay Center · 5 colors

Center #231A0A Surface #E0CFA8 Secondary #AF7B53 Accent #92996F Anchor #3E2C1F

Graphite holds the warm center of this desert palette with sand and clay beside it, a muted-sage accent and a dark-brown anchor.

Japanese Sand Base · 5 colors

Base #231A0A Surface #EFE9DC Highlight #F6F1E7 Secondary #B9AF9F 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.

Minimal Editorial Surface · 5 colors

Surface #F7F4EF Accent #231A0A Secondary #413E38 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 #231A0A 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 58/100

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 47/100

Moderate

Loosely natural — an earthy edge without being rustic.

Vintage feel 34/100

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 12/100

Very low

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

UI accent fit 12/100

Very low

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

Surface fit 61/100

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 #231A0A

For UI

For branding

For interior

For fashion

People also use #231A0A with

Oxblood Graphite Greige Army Green

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 #E3D6BE for cards and hover fills. Tint 80

Avoid beside #24230A — 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 #231A0A 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: #231A0A;
  --color-base-rgb: 35 26 10;
  --color-base-oklch: oklch(22.4% 0.031 80.6);
  --color-50: #FCF9F3;
  --color-100: #F7EEDF;
  --color-200: #EDDCBF;
  --color-300: #DCC193;
  --color-400: #C7A56B;
  --color-500: #AC8849;
  --color-600: #846A3E;
  --color-700: #5E4D31;
  --color-800: #3E3423;
  --color-900: #262117;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  graphite: {
    50: '#FCF9F3',
    100: '#F7EEDF',
    200: '#EDDCBF',
    300: '#DCC193',
    400: '#C7A56B',
    500: '#AC8849',
    600: '#846A3E',
    700: '#5E4D31',
    800: '#3E3423',
    900: '#262117',
  },
}

$base: #231A0A;
$base-ink: #FFFFFF;
$base-50: #FCF9F3;
$base-100: #F7EEDF;
$base-200: #EDDCBF;
$base-300: #DCC193;
$base-400: #C7A56B;
$base-500: #AC8849;
$base-600: #846A3E;
$base-700: #5E4D31;
$base-800: #3E3423;
$base-900: #262117;
$base-hover: #1D1508;
$base-subtle: #D7C19C;

{
    "color": {
        "base": {
            "value": "#231A0A",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#FCF9F3",
                "type": "color"
            },
            "100": {
                "value": "#F7EEDF",
                "type": "color"
            },
            "200": {
                "value": "#EDDCBF",
                "type": "color"
            },
            "300": {
                "value": "#DCC193",
                "type": "color"
            },
            "400": {
                "value": "#C7A56B",
                "type": "color"
            },
            "500": {
                "value": "#AC8849",
                "type": "color"
            },
            "600": {
                "value": "#846A3E",
                "type": "color"
            },
            "700": {
                "value": "#5E4D31",
                "type": "color"
            },
            "800": {
                "value": "#3E3423",
                "type": "color"
            },
            "900": {
                "value": "#262117",
                "type": "color"
            }
        }
    }
}

Palettes built on #231A0A

Color Lab

Pairs with #231A0A

UI roles & guardrails

In real applications

Scales

Every model

Export