What color is #43371A?

#43371A is a dark brown. In RGB it is rgb(67, 55, 26), and in HSL hsl(42, 44%, 18%).

Is #43371A accessible as text?

On white, #43371A has a contrast ratio of 11.67:1 (passes WCAG AA for body text); on black it is 1.80:1 (fails). For text placed on #43371A, use white for the best readability.

What is the closest Tailwind color to #43371A?

The nearest Tailwind CSS token is taupe-700 (#473C39).

What colors go well with #43371A?

#43371A pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #1A2642. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #43371A below.

Is #43371A good for buttons?

#43371A works well for buttons and highlights, but use white text on #43371A — black text only reaches 1.80:1, below the 4.5:1 needed for normal-size labels.

Is #43371A the same as CSS darkslategray?

No — #43371A 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.

#43371A Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #43371A

Not just a swatch — here's how #43371A works with other colors. Named schemes with #43371A in its natural role, and a note on why the supporting colors balance it.

Warm Autumn Interior Dominant · 5 colors

Dominant #43371A Secondary #B36713 Accent #707A47 Surface #F3ECDD Anchor #3B2A1F

This palette keeps Espresso 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 #43371A Secondary #784B21 Surface #E8DAC0 Accent #3F503D Anchor #5B2228

Espresso 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 #43371A Surface #E0CFA8 Secondary #AE7B52 Accent #929970 Anchor #3D2C1F

Espresso 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 #43371A Surface #EFE9DC Highlight #F6F1E7 Secondary #B9AF9F Ink #2B2723

Espresso 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 #43371A Secondary #625E54 Support #9A9186 Ink #17140F

Espresso 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 Espresso carrying the quiet middle.

Build a working theme in the generator →

Color Lab

How #43371A 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 61/100

Neutral

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

Softness 34/100

Low

Middle-weight — neither delicate nor heavy.

Depth 63/100

High

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

Naturalness 64/100

High

Organic, earthy character — at home in wellness, food and craft brands.

Vintage feel 51/100

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 18/100

Very low

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

UI accent fit 38/100

Low

Workable accent with care around contrast.

Surface fit 48/100

Moderate

Usable as a tinted surface in measured doses.

Print safety 93/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #43371A

For UI

For branding

For interior

For fashion

People also use #43371A with

Espresso British Racing Green Prussian Blue 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 11.7:1. Use

Subtle surface Use #E2DAC8 for cards and hover fills. Tint 80

Avoid beside #41421A — 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 #43371A 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: #43371A;
  --color-base-rgb: 67 55 26;
  --color-base-oklch: oklch(34.2% 0.047 87.4);
  --color-50: #FBF9F4;
  --color-100: #F4EEE1;
  --color-200: #E8DDC4;
  --color-300: #D4C39B;
  --color-400: #BDA875;
  --color-500: #A18A54;
  --color-600: #7C6C46;
  --color-700: #594F36;
  --color-800: #3B3526;
  --color-900: #252119;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  espresso: {
    50: '#FBF9F4',
    100: '#F4EEE1',
    200: '#E8DDC4',
    300: '#D4C39B',
    400: '#BDA875',
    500: '#A18A54',
    600: '#7C6C46',
    700: '#594F36',
    800: '#3B3526',
    900: '#252119',
  },
}

$base: #43371A;
$base-ink: #FFFFFF;
$base-50: #FBF9F4;
$base-100: #F4EEE1;
$base-200: #E8DDC4;
$base-300: #D4C39B;
$base-400: #BDA875;
$base-500: #A18A54;
$base-600: #7C6C46;
$base-700: #594F36;
$base-800: #3B3526;
$base-900: #252119;
$base-hover: #352B15;
$base-subtle: #D5C9AB;

{
    "color": {
        "base": {
            "value": "#43371A",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#FBF9F4",
                "type": "color"
            },
            "100": {
                "value": "#F4EEE1",
                "type": "color"
            },
            "200": {
                "value": "#E8DDC4",
                "type": "color"
            },
            "300": {
                "value": "#D4C39B",
                "type": "color"
            },
            "400": {
                "value": "#BDA875",
                "type": "color"
            },
            "500": {
                "value": "#A18A54",
                "type": "color"
            },
            "600": {
                "value": "#7C6C46",
                "type": "color"
            },
            "700": {
                "value": "#594F36",
                "type": "color"
            },
            "800": {
                "value": "#3B3526",
                "type": "color"
            },
            "900": {
                "value": "#252119",
                "type": "color"
            }
        }
    }
}

Palettes built on #43371A

Color Lab

Pairs with #43371A

UI roles & guardrails

In real applications

Scales

Every model

Export