What color is #4F4B40?

#4F4B40 is a dark low-chroma warm gray with a subtle warm cast. In RGB it is rgb(79, 75, 64), and in HSL hsl(44, 10%, 28%).

Is #4F4B40 accessible as text?

On white, #4F4B40 has a contrast ratio of 8.70:1 (passes WCAG AA for body text); on black it is 2.41:1 (fails). For text placed on #4F4B40, use white for the best readability.

What is the closest Tailwind color to #4F4B40?

The nearest Tailwind CSS token is neutral-600 (#525252).

What colors go well with #4F4B40?

As a neutral, #4F4B40 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 #4F4B40 the same as CSS darkslategray?

No — #4F4B40 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.

#4F4B40 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #4F4B40

Not just a swatch — here's how #4F4B40 works with other colors. Named schemes with #4F4B40 in its natural role, and a note on why the supporting colors balance it.

Tech Product Signal · 5 colors

Signal #4F4B40 Surface #13161A Highlight #F4F6F8 Secondary #56686F Accent #706C62

Outer Space is the vivid signal in this product UI — on a near-black surface with cool white, a slate grey and a lighter tint of Outer Space.

Vintage Leather Lead · 5 colors

Lead #4F4B40 Secondary #784B20 Surface #E8DAC0 Accent #3F503D Anchor #5B2228

Outer Space plays the worn-leather lead, deepened by saddle brown and an oxblood anchor, softened by aged cream and cooled by a muted forest green.

Modern Café Dominant · 5 colors

Dominant #4F4B40 Anchor #392A1F Surface #EFE3D0 Accent #8E9968 Secondary #3B3833

Outer Space anchors this café scheme as the warm mid-tone, lifted by latte cream and a muted sage accent and grounded by espresso brown and a warm charcoal.

Japanese Sand Base · 5 colors

Base #4F4B40 Surface #EFE9DC Highlight #F6F1E7 Secondary #B9AF9F Ink #2B2723

Outer Space 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 #4F4B40 Secondary #74726E Support #9A9186 Ink #17140F

Outer Space 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 Outer Space carrying the quiet middle.

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Color Lab

How #4F4B40 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 54/100

Neutral

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

Softness 43/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 55/100

Moderate

Mid depth — usable as an accent or a muted ground.

Naturalness 33/100

Low

Loosely natural — an earthy edge without being rustic.

Vintage feel 47/100

Moderate

A faint retro warmth without tipping into sepia.

Luxury 58/100

Moderate

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

Brand distinctiveness 7/100

Very low

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

UI accent fit 43/100

Moderate

Workable accent with care around contrast.

Surface fit 53/100

Moderate

Usable as a tinted surface in measured doses.

Print safety 97/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #4F4B40

For UI

For branding

For interior

For fashion

People also use #4F4B40 with

Wenge Outer Space Charcoal Platinum

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 8.7:1. Use

Subtle surface Use #DDDCD8 for cards and hover fills. Tint 80

Avoid beside #4E4F40 — 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 #4F4B40 at work across the surfaces designers actually ship.

Website / UI

Northwind Sign up

Build faster.

A working theme, generated in seconds.

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: #4F4B40;
  --color-base-rgb: 79 75 64;
  --color-base-oklch: oklch(41.3% 0.019 90.4);
  --color-50: #F8F8F7;
  --color-100: #EDECE8;
  --color-200: #DAD8D2;
  --color-300: #BEBBB1;
  --color-400: #A19D91;
  --color-500: #837F72;
  --color-600: #67645B;
  --color-700: #4B4943;
  --color-800: #33322E;
  --color-900: #201F1D;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  outer-space: {
    50: '#F8F8F7',
    100: '#EDECE8',
    200: '#DAD8D2',
    300: '#BEBBB1',
    400: '#A19D91',
    500: '#837F72',
    600: '#67645B',
    700: '#4B4943',
    800: '#33322E',
    900: '#201F1D',
  },
}

$base: #4F4B40;
$base-ink: #FFFFFF;
$base-50: #F8F8F7;
$base-100: #EDECE8;
$base-200: #DAD8D2;
$base-300: #BEBBB1;
$base-400: #A19D91;
$base-500: #837F72;
$base-600: #67645B;
$base-700: #4B4943;
$base-800: #33322E;
$base-900: #201F1D;
$base-hover: #3F3C33;
$base-subtle: #CCCAC4;

{
    "color": {
        "base": {
            "value": "#4F4B40",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F8F8F7",
                "type": "color"
            },
            "100": {
                "value": "#EDECE8",
                "type": "color"
            },
            "200": {
                "value": "#DAD8D2",
                "type": "color"
            },
            "300": {
                "value": "#BEBBB1",
                "type": "color"
            },
            "400": {
                "value": "#A19D91",
                "type": "color"
            },
            "500": {
                "value": "#837F72",
                "type": "color"
            },
            "600": {
                "value": "#67645B",
                "type": "color"
            },
            "700": {
                "value": "#4B4943",
                "type": "color"
            },
            "800": {
                "value": "#33322E",
                "type": "color"
            },
            "900": {
                "value": "#201F1D",
                "type": "color"
            }
        }
    }
}

Palettes built on #4F4B40

Color Lab

Pairs with #4F4B40

UI roles & guardrails

In real applications

Scales

Every model

Export