What color is #3A3520?

#3A3520 is a dark low-chroma warm gray with a subtle warm cast. In RGB it is rgb(58, 53, 32), and in HSL hsl(48, 29%, 18%).

Is #3A3520 accessible as text?

On white, #3A3520 has a contrast ratio of 12.28:1 (passes WCAG AA for body text); on black it is 1.71:1 (fails). For text placed on #3A3520, use white for the best readability.

What is the closest Tailwind color to #3A3520?

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

What colors go well with #3A3520?

As a neutral, #3A3520 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 #3A3520 the same as CSS darkslategray?

No — #3A3520 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.

#3A3520 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #3A3520

Not just a swatch — here's how #3A3520 works with other colors. Named schemes with #3A3520 in its natural role, and a note on why the supporting colors balance it.

Vintage Leather Lead · 5 colors

Lead #3A3520 Secondary #784C20 Surface #E7DAC0 Accent #3F503D Anchor #5B2227

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.

Warm Autumn Interior Dominant · 5 colors

Dominant #3A3520 Secondary #B2680F Accent #6F7A48 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.

Japanese Sand Base · 5 colors

Base #3A3520 Surface #EFE9DC Highlight #F6F1E7 Secondary #B8AF9F 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.

Luxury Packaging Feature · 5 colors

Feature #3A3520 Anchor #141210 Accent #C7A34B Secondary #2C291E Surface #F2EDE3

Bistre 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 #3A3520 Secondary #5C5A53 Support #999186 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 #3A3520 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 57/100

Neutral

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

Softness 34/100

Low

Middle-weight — neither delicate nor heavy.

Depth 64/100

High

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

Naturalness 44/100

Moderate

Loosely natural — an earthy edge without being rustic.

Vintage feel 44/100

Moderate

A faint retro warmth without tipping into sepia.

Luxury 66/100

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 31/100

Low

Workable accent with care around contrast.

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 #3A3520

For UI

For branding

For interior

For fashion

People also use #3A3520 with

Taupe Bottle Green Gunmetal Gray 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 12.3:1. Use

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

Avoid beside #383B21 — 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 #3A3520 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: #3A3520;
  --color-base-rgb: 58 53 32;
  --color-base-oklch: oklch(32.8% 0.035 96.4);
  --color-50: #FAF9F5;
  --color-100: #F1EEE4;
  --color-200: #E2DDCA;
  --color-300: #CAC3A5;
  --color-400: #B1A781;
  --color-500: #948A61;
  --color-600: #736C4F;
  --color-700: #534E3C;
  --color-800: #373529;
  --color-900: #23211B;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  bistre: {
    50: '#FAF9F5',
    100: '#F1EEE4',
    200: '#E2DDCA',
    300: '#CAC3A5',
    400: '#B1A781',
    500: '#948A61',
    600: '#736C4F',
    700: '#534E3C',
    800: '#373529',
    900: '#23211B',
  },
}

$base: #3A3520;
$base-ink: #FFFFFF;
$base-50: #FAF9F5;
$base-100: #F1EEE4;
$base-200: #E2DDCA;
$base-300: #CAC3A5;
$base-400: #B1A781;
$base-500: #948A61;
$base-600: #736C4F;
$base-700: #534E3C;
$base-800: #373529;
$base-900: #23211B;
$base-hover: #2F2B1A;
$base-subtle: #CEC9B2;

{
    "color": {
        "base": {
            "value": "#3A3520",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#FAF9F5",
                "type": "color"
            },
            "100": {
                "value": "#F1EEE4",
                "type": "color"
            },
            "200": {
                "value": "#E2DDCA",
                "type": "color"
            },
            "300": {
                "value": "#CAC3A5",
                "type": "color"
            },
            "400": {
                "value": "#B1A781",
                "type": "color"
            },
            "500": {
                "value": "#948A61",
                "type": "color"
            },
            "600": {
                "value": "#736C4F",
                "type": "color"
            },
            "700": {
                "value": "#534E3C",
                "type": "color"
            },
            "800": {
                "value": "#373529",
                "type": "color"
            },
            "900": {
                "value": "#23211B",
                "type": "color"
            }
        }
    }
}

Palettes built on #3A3520

Color Lab

Pairs with #3A3520

UI roles & guardrails

In real applications

Scales

Every model

Export