What color is #B13611?

#B13611 is a dark, vivid brown. In RGB it is rgb(177, 54, 17), and in HSL hsl(14, 82%, 38%).

Is #B13611 accessible as text?

On white, #B13611 has a contrast ratio of 6.17:1 (passes WCAG AA for body text); on black it is 3.41:1 (fails). For text placed on #B13611, use white for the best readability.

What is the closest Tailwind color to #B13611?

The nearest Tailwind CSS token is orange-800 (#9F2D00).

What colors go well with #B13611?

#B13611 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #118BB0. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #B13611 below.

Is #B13611 good for buttons?

#B13611 works well for buttons and highlights, but use white text on #B13611 — black text only reaches 3.41:1, below the 4.5:1 needed for normal-size labels.

Is #B13611 the same as CSS firebrick?

No — #B13611 is not the CSS named color firebrick, but firebrick (#B22222) is the closest CSS named color.

#B13611 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #B13611

Not just a swatch — here's how #B13611 works with other colors. Named schemes with #B13611 in its natural role, and a note on why the supporting colors balance it.

Warm Autumn Interior Dominant · 5 colors

Dominant #B13611 Secondary #B66423 Accent #767743 Surface #F4ECDD Anchor #3B2A20

This palette keeps Rust as the dominant warm neutral, balanced by muted terracotta and olive earth tones and grounded by a deep espresso anchor.

Modern Café Dominant · 5 colors

Dominant #B13611 Anchor #3A2A20 Surface #F0E2D0 Accent #959765 Secondary #3B3833

Rust 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.

Vintage Leather Lead · 5 colors

Lead #B13611 Secondary #7B4926 Surface #EAD9C0 Accent #42503A Anchor #5A222D

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

Berry & Cream Lead · 5 colors

Lead #B13611 Surface #F3E7D6 Anchor #5F2036 Accent #E6C2C1 Secondary #332B2D

Rust sits between cream and a deep berry here, softened by a blush accent and grounded by charcoal.

Minimal Editorial Surface · 5 colors

Surface #F7F4EF Accent #B13611 Secondary #B08478 Support #9B9186 Ink #17140F

Rust 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 Rust carrying the quiet middle.

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Color Lab

How #B13611 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 98/100

Warm

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

Softness 36/100

Low

Middle-weight — neither delicate nor heavy.

Depth 51/100

Moderate

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

Naturalness 73/100

High

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

Vintage feel 55/100

Moderate

A faint retro warmth without tipping into sepia.

Luxury 53/100

Moderate

Understated — leans refined without going austere.

Brand distinctiveness 45/100

Moderate

Recognisable but shares space with nearby hues.

UI accent fit 97/100

Very high

Strong interactive accent — visible and can carry a legible label.

Surface fit 9/100

Very low

Too saturated or mid-toned for big areas — keep it to accents.

Print safety 82/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #B13611

For UI

For branding

For interior

For fashion

People also use #B13611 with

Ruby Red Dark Goldenrod Steel Blue Gainsboro Taupe

UI roles & guardrails

Primary action Safe as a filled button with white label. AA

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 6.2:1. Use

Subtle surface Use #F2D5CD for cards and hover fills. Tint 80

Avoid beside #B06B11 — 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 #B13611 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: #B13611;
  --color-base-rgb: 177 54 17;
  --color-base-oklch: oklch(51.2% 0.165 35.8);
  --color-50: #FEF4F0;
  --color-100: #FCE1D9;
  --color-200: #F8C4B5;
  --color-300: #ED9B83;
  --color-400: #DD7555;
  --color-500: #C35432;
  --color-600: #94462E;
  --color-700: #693626;
  --color-800: #44261D;
  --color-900: #2A1914;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  rust: {
    50: '#FEF4F0',
    100: '#FCE1D9',
    200: '#F8C4B5',
    300: '#ED9B83',
    400: '#DD7555',
    500: '#C35432',
    600: '#94462E',
    700: '#693626',
    800: '#44261D',
    900: '#2A1914',
  },
}

$base: #B13611;
$base-ink: #FFFFFF;
$base-50: #FEF4F0;
$base-100: #FCE1D9;
$base-200: #F8C4B5;
$base-300: #ED9B83;
$base-400: #DD7555;
$base-500: #C35432;
$base-600: #94462E;
$base-700: #693626;
$base-800: #44261D;
$base-900: #2A1914;
$base-hover: #8D2C0E;
$base-subtle: #EDC0B2;

{
    "color": {
        "base": {
            "value": "#B13611",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#FEF4F0",
                "type": "color"
            },
            "100": {
                "value": "#FCE1D9",
                "type": "color"
            },
            "200": {
                "value": "#F8C4B5",
                "type": "color"
            },
            "300": {
                "value": "#ED9B83",
                "type": "color"
            },
            "400": {
                "value": "#DD7555",
                "type": "color"
            },
            "500": {
                "value": "#C35432",
                "type": "color"
            },
            "600": {
                "value": "#94462E",
                "type": "color"
            },
            "700": {
                "value": "#693626",
                "type": "color"
            },
            "800": {
                "value": "#44261D",
                "type": "color"
            },
            "900": {
                "value": "#2A1914",
                "type": "color"
            }
        }
    }
}

Palettes built on #B13611

Color Lab

Pairs with #B13611

UI roles & guardrails

In real applications

Scales

Every model

Export