What color is #BB3E28?

#BB3E28 is a medium brown. In RGB it is rgb(187, 62, 40), and in HSL hsl(9, 65%, 45%).

Is #BB3E28 accessible as text?

On white, #BB3E28 has a contrast ratio of 5.48:1 (passes WCAG AA for body text); on black it is 3.83:1 (fails). For text placed on #BB3E28, use white for the best readability.

What is the closest Tailwind color to #BB3E28?

The nearest Tailwind CSS token is orange-700 (#CA3500).

What colors go well with #BB3E28?

#BB3E28 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #28A7BD. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #BB3E28 below.

Is #BB3E28 good for buttons?

#BB3E28 works well for buttons and highlights, but use white text on #BB3E28 — black text only reaches 3.83:1, below the 4.5:1 needed for normal-size labels.

Is #BB3E28 the same as CSS firebrick?

No — #BB3E28 is not the CSS named color firebrick, but firebrick (#B22222) is the closest CSS named color.

#BB3E28 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #BB3E28

Not just a swatch — here's how #BB3E28 works with other colors. Named schemes with #BB3E28 in its natural role, and a note on why the supporting colors balance it.

Warm Autumn Interior Dominant · 5 colors

Dominant #BB3E28 Secondary #B76324 Accent #777743 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 #BB3E28 Anchor #3A2A20 Surface #F0E2D0 Accent #969665 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 #BB3E28 Secondary #7B4927 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 #BB3E28 Surface #F3E6D6 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 #BB3E28 Secondary #B98C82 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.

Build a working theme in the generator →

Color Lab

How #BB3E28 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 97/100

Warm

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

Softness 38/100

Low

Middle-weight — neither delicate nor heavy.

Depth 48/100

Moderate

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

Naturalness 70/100

High

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

Vintage feel 57/100

Moderate

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

Luxury 50/100

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 11/100

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 #BB3E28

For UI

For branding

For interior

For fashion

People also use #BB3E28 with

Razzmatazz Dijon Light Sea Green Gainsboro Espresso

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 5.5:1. Use

Subtle surface Use #F0DAD6 for cards and hover fills. Tint 80

Avoid beside #BD7028 — 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 #BB3E28 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: #BB3E28;
  --color-base-rgb: 187 62 40;
  --color-base-oklch: oklch(54.0% 0.165 32.3);
  --color-50: #FDF4F2;
  --color-100: #F9E1DD;
  --color-200: #F1C4BC;
  --color-300: #E29A8E;
  --color-400: #CF7363;
  --color-500: #B45241;
  --color-600: #894538;
  --color-700: #62352D;
  --color-800: #402621;
  --color-900: #271816;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  rust: {
    50: '#FDF4F2',
    100: '#F9E1DD',
    200: '#F1C4BC',
    300: '#E29A8E',
    400: '#CF7363',
    500: '#B45241',
    600: '#894538',
    700: '#62352D',
    800: '#402621',
    900: '#271816',
  },
}

$base: #BB3E28;
$base-ink: #FFFFFF;
$base-50: #FDF4F2;
$base-100: #F9E1DD;
$base-200: #F1C4BC;
$base-300: #E29A8E;
$base-400: #CF7363;
$base-500: #B45241;
$base-600: #894538;
$base-700: #62352D;
$base-800: #402621;
$base-900: #271816;
$base-hover: #973220;
$base-subtle: #EAC6C0;

{
    "color": {
        "base": {
            "value": "#BB3E28",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#FDF4F2",
                "type": "color"
            },
            "100": {
                "value": "#F9E1DD",
                "type": "color"
            },
            "200": {
                "value": "#F1C4BC",
                "type": "color"
            },
            "300": {
                "value": "#E29A8E",
                "type": "color"
            },
            "400": {
                "value": "#CF7363",
                "type": "color"
            },
            "500": {
                "value": "#B45241",
                "type": "color"
            },
            "600": {
                "value": "#894538",
                "type": "color"
            },
            "700": {
                "value": "#62352D",
                "type": "color"
            },
            "800": {
                "value": "#402621",
                "type": "color"
            },
            "900": {
                "value": "#271816",
                "type": "color"
            }
        }
    }
}

Palettes built on #BB3E28

Color Lab

Pairs with #BB3E28

UI roles & guardrails

In real applications

Scales

Every model

Export