What color is #511509?

#511509 is a dark, vivid reddish brown. In RGB it is rgb(81, 21, 9), and in HSL hsl(10, 80%, 18%).

Is #511509 accessible as text?

On white, #511509 has a contrast ratio of 14.37:1 (passes WCAG AA for body text); on black it is 1.46:1 (fails). For text placed on #511509, use white for the best readability.

What is the closest Tailwind color to #511509?

The nearest Tailwind CSS token is amber-950 (#461901).

What colors go well with #511509?

#511509 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #094653. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #511509 below.

Is #511509 good for buttons?

#511509 works well for buttons and highlights, but use white text on #511509 — black text only reaches 1.46:1, below the 4.5:1 needed for normal-size labels.

Is #511509 the same as CSS maroon?

No — #511509 is not the CSS named color maroon, but maroon (#800000) 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.

#511509 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #511509

Not just a swatch — here's how #511509 works with other colors. Named schemes with #511509 in its natural role, and a note on why the supporting colors balance it.

Warm Autumn Interior Dominant · 5 colors

Dominant #511509 Secondary #B76324 Accent #777743 Surface #F4ECDD Anchor #3B2A20

This palette keeps Oxblood 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 #511509 Secondary #7B4927 Surface #EAD9C0 Accent #42503A Anchor #5A222D

Oxblood 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 #511509 Surface #E3CEA8 Secondary #B17957 Accent #97976D Anchor #3E2C21

Oxblood 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 #511509 Surface #F0E9DC Highlight #F7F1E7 Secondary #BBAE9F Ink #2B2723

Oxblood 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 #511509 Secondary #624B46 Support #9B9186 Ink #17140F

Oxblood 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 Oxblood carrying the quiet middle.

Build a working theme in the generator →

Color Lab

How #511509 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 76/100

Warm

Reads warm and advancing — inviting, energetic, draws the eye forward.

Softness 27/100

Low

Firm and assertive — carries weight and contrast.

Depth 70/100

High

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

Naturalness 100/100

Very high

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

Vintage feel 60/100

High

Faded, nostalgic quality — editorial, heritage and retro work.

Luxury 74/100

High

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

Brand distinctiveness 36/100

Low

Recognisable but shares space with nearby hues.

UI accent fit 35/100

Low

Workable accent with care around contrast.

Surface fit 38/100

Low

Usable as a tinted surface in measured doses.

Print safety 90/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #511509

For UI

For branding

For interior

For fashion

People also use #511509 with

Burgundy Espresso Charcoal Gainsboro Taupe

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 14.4:1. Use

Subtle surface Use #EDC5BD for cards and hover fills. Tint 80

Avoid beside #532E09 — 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 #511509 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: #511509;
  --color-base-rgb: 81 21 9;
  --color-base-oklch: oklch(29.5% 0.092 33.2);
  --color-50: #FEF3F1;
  --color-100: #FCDFD9;
  --color-200: #F7C1B6;
  --color-300: #EB9584;
  --color-400: #DB6D57;
  --color-500: #C14B34;
  --color-600: #93402F;
  --color-700: #683227;
  --color-800: #44241D;
  --color-900: #291714;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  oxblood: {
    50: '#FEF3F1',
    100: '#FCDFD9',
    200: '#F7C1B6',
    300: '#EB9584',
    400: '#DB6D57',
    500: '#C14B34',
    600: '#93402F',
    700: '#683227',
    800: '#44241D',
    900: '#291714',
  },
}

$base: #511509;
$base-ink: #FFFFFF;
$base-50: #FEF3F1;
$base-100: #FCDFD9;
$base-200: #F7C1B6;
$base-300: #EB9584;
$base-400: #DB6D57;
$base-500: #C14B34;
$base-600: #93402F;
$base-700: #683227;
$base-800: #44241D;
$base-900: #291714;
$base-hover: #421107;
$base-subtle: #E6A79A;

{
    "color": {
        "base": {
            "value": "#511509",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#FEF3F1",
                "type": "color"
            },
            "100": {
                "value": "#FCDFD9",
                "type": "color"
            },
            "200": {
                "value": "#F7C1B6",
                "type": "color"
            },
            "300": {
                "value": "#EB9584",
                "type": "color"
            },
            "400": {
                "value": "#DB6D57",
                "type": "color"
            },
            "500": {
                "value": "#C14B34",
                "type": "color"
            },
            "600": {
                "value": "#93402F",
                "type": "color"
            },
            "700": {
                "value": "#683227",
                "type": "color"
            },
            "800": {
                "value": "#44241D",
                "type": "color"
            },
            "900": {
                "value": "#291714",
                "type": "color"
            }
        }
    }
}

Palettes built on #511509

Color Lab

Pairs with #511509

UI roles & guardrails

In real applications

Scales

Every model

Export