What color is #45513E?

#45513E is a dark low-chroma cool gray with a subtle cool cast. In RGB it is rgb(69, 81, 62), and in HSL hsl(98, 13%, 28%).

Is #45513E accessible as text?

On white, #45513E has a contrast ratio of 8.40:1 (passes WCAG AA for body text); on black it is 2.50:1 (fails). For text placed on #45513E, use white for the best readability.

What is the closest Tailwind color to #45513E?

The nearest Tailwind CSS token is stone-600 (#57534D).

What colors go well with #45513E?

As a neutral, #45513E 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 #45513E the same as CSS darkslategray?

No — #45513E 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.

#45513E Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #45513E

Not just a swatch — here's how #45513E works with other colors. Named schemes with #45513E in its natural role, and a note on why the supporting colors balance it.

Botanical Studio Lead · 5 colors

Lead #45513E Secondary #4E6B3A Accent #AE6B00 Surface #EFEAD6 Anchor #3D2F21

Outer Space leads this botanical set among foliage greens and a terracotta accent, softened by cream and grounded in bark brown.

Vintage Leather Lead · 5 colors

Lead #45513E Secondary #764D1C Surface #E6DBC0 Accent #3D513F Anchor #5B2323

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 #45513E Anchor #392B1E Surface #EDE4D0 Accent #899A6C Secondary #3A3833

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 #45513E Surface #EEE9DC Highlight #F5F1E7 Secondary #B7B09F 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 #45513E Secondary #71766F Support #999286 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 #45513E 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 51/100

Neutral

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

Softness 42/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 55/100

Moderate

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

Naturalness 51/100

Moderate

Loosely natural — an earthy edge without being rustic.

Vintage feel 46/100

Moderate

A faint retro warmth without tipping into sepia.

Luxury 59/100

Moderate

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 51/100

Moderate

Workable accent with care around contrast.

Surface fit 47/100

Moderate

Usable as a tinted surface in measured doses.

Print safety 92/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #45513E

For UI

For branding

For interior

For fashion

People also use #45513E with

Dim Gray Dark Slate Gray Charcoal Platinum Outer Space

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 8.4:1. Use

Subtle surface Use #D9DED7 for cards and hover fills. Tint 80

Avoid beside #3F513E — 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 #45513E 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: #45513E;
  --color-base-rgb: 69 81 62;
  --color-base-oklch: oklch(41.8% 0.034 134.1);
  --color-50: #F7F8F6;
  --color-100: #EAEDE8;
  --color-200: #D5DBD1;
  --color-300: #B5C0AF;
  --color-400: #96A48E;
  --color-500: #77866F;
  --color-600: #5F6959;
  --color-700: #464D42;
  --color-800: #30342D;
  --color-900: #1E201D;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  outer-space: {
    50: '#F7F8F6',
    100: '#EAEDE8',
    200: '#D5DBD1',
    300: '#B5C0AF',
    400: '#96A48E',
    500: '#77866F',
    600: '#5F6959',
    700: '#464D42',
    800: '#30342D',
    900: '#1E201D',
  },
}

$base: #45513E;
$base-ink: #FFFFFF;
$base-50: #F7F8F6;
$base-100: #EAEDE8;
$base-200: #D5DBD1;
$base-300: #B5C0AF;
$base-400: #96A48E;
$base-500: #77866F;
$base-600: #5F6959;
$base-700: #464D42;
$base-800: #30342D;
$base-900: #1E201D;
$base-hover: #374132;
$base-subtle: #C6CDC2;

{
    "color": {
        "base": {
            "value": "#45513E",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F7F8F6",
                "type": "color"
            },
            "100": {
                "value": "#EAEDE8",
                "type": "color"
            },
            "200": {
                "value": "#D5DBD1",
                "type": "color"
            },
            "300": {
                "value": "#B5C0AF",
                "type": "color"
            },
            "400": {
                "value": "#96A48E",
                "type": "color"
            },
            "500": {
                "value": "#77866F",
                "type": "color"
            },
            "600": {
                "value": "#5F6959",
                "type": "color"
            },
            "700": {
                "value": "#464D42",
                "type": "color"
            },
            "800": {
                "value": "#30342D",
                "type": "color"
            },
            "900": {
                "value": "#1E201D",
                "type": "color"
            }
        }
    }
}

Palettes built on #45513E

Color Lab

Pairs with #45513E

UI roles & guardrails

In real applications

Scales

Every model

Export