What color is #3A321D?

#3A321D is a very dark low-chroma warm gray with a subtle warm cast. In RGB it is rgb(58, 50, 29), and in HSL hsl(43, 33%, 17%).

Is #3A321D accessible as text?

On white, #3A321D has a contrast ratio of 12.70:1 (passes WCAG AA for body text); on black it is 1.65:1 (fails). For text placed on #3A321D, use white for the best readability.

What is the closest Tailwind color to #3A321D?

The nearest Tailwind CSS token is stone-700 (#44403B).

What colors go well with #3A321D?

As a neutral, #3A321D 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 #3A321D the same as CSS darkslategray?

No — #3A321D 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.

#3A321D Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #3A321D

Not just a swatch — here's how #3A321D works with other colors. Named schemes with #3A321D in its natural role, and a note on why the supporting colors balance it.

Warm Autumn Interior Dominant · 5 colors

Dominant #3A321D Secondary #B26712 Accent #707A47 Surface #F3ECDD Anchor #3A2A1F

This palette keeps Bistre 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 #3A321D Secondary #784B21 Surface #E8DAC0 Accent #3F503D Anchor #5B2228

Bistre 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 #3A321D Surface #E0CFA8 Secondary #AE7B52 Accent #919970 Anchor #3D2C1F

Bistre 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 #3A321D Surface #EFE9DC Highlight #F6F1E7 Secondary #B9AF9F Ink #2B2723

Bistre 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 #3A321D Secondary #5B5850 Support #9A9186 Ink #17140F

Bistre 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 Bistre carrying the quiet middle.

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Color Lab

How #3A321D 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 33/100

Low

Middle-weight — neither delicate nor heavy.

Depth 64/100

High

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

Naturalness 50/100

Moderate

Loosely natural — an earthy edge without being rustic.

Vintage feel 45/100

Moderate

A faint retro warmth without tipping into sepia.

Luxury 67/100

High

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

Brand distinctiveness 14/100

Very low

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

UI accent fit 30/100

Low

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

Surface fit 53/100

Moderate

Usable as a tinted surface in measured doses.

Print safety 95/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #3A321D

For UI

For branding

For interior

For fashion

People also use #3A321D with

Espresso Bottle Green 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 12.7:1. Use

Subtle surface Use #DFD9CB for cards and hover fills. Tint 80

Avoid beside #383A1D — 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 #3A321D 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: #3A321D;
  --color-base-rgb: 58 50 29;
  --color-base-oklch: oklch(32.0% 0.036 89.4);
  --color-50: #FAF9F5;
  --color-100: #F2EEE3;
  --color-200: #E4DCC9;
  --color-300: #CDC1A2;
  --color-400: #B4A57E;
  --color-500: #97875D;
  --color-600: #756A4C;
  --color-700: #554D3A;
  --color-800: #383429;
  --color-900: #23211A;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  bistre: {
    50: '#FAF9F5',
    100: '#F2EEE3',
    200: '#E4DCC9',
    300: '#CDC1A2',
    400: '#B4A57E',
    500: '#97875D',
    600: '#756A4C',
    700: '#554D3A',
    800: '#383429',
    900: '#23211A',
  },
}

$base: #3A321D;
$base-ink: #FFFFFF;
$base-50: #FAF9F5;
$base-100: #F2EEE3;
$base-200: #E4DCC9;
$base-300: #CDC1A2;
$base-400: #B4A57E;
$base-500: #97875D;
$base-600: #756A4C;
$base-700: #554D3A;
$base-800: #383429;
$base-900: #23211A;
$base-hover: #2E2817;
$base-subtle: #CFC6B0;

{
    "color": {
        "base": {
            "value": "#3A321D",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#FAF9F5",
                "type": "color"
            },
            "100": {
                "value": "#F2EEE3",
                "type": "color"
            },
            "200": {
                "value": "#E4DCC9",
                "type": "color"
            },
            "300": {
                "value": "#CDC1A2",
                "type": "color"
            },
            "400": {
                "value": "#B4A57E",
                "type": "color"
            },
            "500": {
                "value": "#97875D",
                "type": "color"
            },
            "600": {
                "value": "#756A4C",
                "type": "color"
            },
            "700": {
                "value": "#554D3A",
                "type": "color"
            },
            "800": {
                "value": "#383429",
                "type": "color"
            },
            "900": {
                "value": "#23211A",
                "type": "color"
            }
        }
    }
}

Palettes built on #3A321D

Color Lab

Pairs with #3A321D

UI roles & guardrails

In real applications

Scales

Every model

Export