What color is #B1818B?

#B1818B is a medium, muted red. In RGB it is rgb(177, 129, 139), and in HSL hsl(348, 24%, 60%).

Is #B1818B accessible as text?

On white, #B1818B has a contrast ratio of 3.29:1 (fails WCAG AA for body text); on black it is 6.38:1 (passes). For text placed on #B1818B, use black for the best readability.

What is the closest Tailwind color to #B1818B?

The nearest Tailwind CSS token is mauve-400 (#A89EA9).

What colors go well with #B1818B?

#B1818B pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #81B1A8. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #B1818B below.

Is #B1818B good for buttons?

#B1818B works well for buttons and highlights, but use black text on #B1818B — white text only reaches 3.29:1, below the 4.5:1 needed for normal-size labels.

Is #B1818B the same as CSS rosybrown?

No — #B1818B is not the CSS named color rosybrown, but rosybrown (#BC8F8F) is the closest CSS named color.

#B1818B Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #B1818B

Not just a swatch — here's how #B1818B works with other colors. Named schemes with #B1818B in its natural role, and a note on why the supporting colors balance it.

Japanese Sand Base · 5 colors

Base #B1818B Surface #F1E8DC Highlight #F7F1E7 Secondary #BCAEA0 Ink #2B2723

Rosy Brown 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.

Warm Autumn Interior Dominant · 5 colors

Dominant #B1818B Secondary #B8622B Accent #7A7641 Surface #F5EBDD Anchor #3C2A21

This palette keeps Rosy Brown 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 #B1818B Anchor #3B2A21 Surface #F1E2D1 Accent #999563 Secondary #3C3833

Rosy Brown 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.

Coastal Morning Lead · 5 colors

Lead #B1818B Accent #AEC3B1 Surface #E7D7BE Secondary #9AA0A2 Anchor #27324B

Rosy Brown opens this coastal palette with sea-glass and warm sand alongside it, grounded by driftwood grey and a deep-navy anchor.

Minimal Editorial Surface · 5 colors

Surface #F7F4EF Accent #B1818B Secondary #C8B6BA Support #9B9087 Ink #17140F

Rosy Brown 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 Rosy Brown carrying the quiet middle.

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Color Lab

How #B1818B 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 63/100

Warm

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

Softness 60/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 33/100

Low

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

Naturalness 30/100

Low

Loosely natural — an earthy edge without being rustic.

Vintage feel 67/100

High

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

Luxury 40/100

Moderate

Understated — leans refined without going austere.

Brand distinctiveness 23/100

Low

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

UI accent fit 59/100

Moderate

Workable accent with care around contrast.

Surface fit 49/100

Moderate

Usable as a tinted surface in measured doses.

Print safety 93/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #B1818B

For UI

For branding

For interior

For fashion

People also use #B1818B with

Lilac Rosy Brown Cadet Grey Gainsboro Taupe

UI roles & guardrails

Primary action Safe as a filled button with near-black label. AA

Body text Do not use for body copy on light surfaces. Avoid

Large display Fine for headings 24px+ on white. Pass

Background Pair with #141310 text at 5.6:1. Use

Subtle surface Use #EEE7E8 for cards and hover fills. Tint 80

Avoid beside #B18781 — 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 #B1818B 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: #B1818B;
  --color-base-rgb: 177 129 139;
  --color-base-oklch: oklch(65.3% 0.061 5.1);
  --color-50: #F9F5F6;
  --color-100: #F0E5E7;
  --color-200: #E0CCD0;
  --color-300: #C7A8AE;
  --color-400: #AD858D;
  --color-500: #90656E;
  --color-600: #705258;
  --color-700: #513E42;
  --color-800: #362B2D;
  --color-900: #221B1D;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  rosy-brown: {
    50: '#F9F5F6',
    100: '#F0E5E7',
    200: '#E0CCD0',
    300: '#C7A8AE',
    400: '#AD858D',
    500: '#90656E',
    600: '#705258',
    700: '#513E42',
    800: '#362B2D',
    900: '#221B1D',
  },
}

$base: #B1818B;
$base-ink: #141310;
$base-50: #F9F5F6;
$base-100: #F0E5E7;
$base-200: #E0CCD0;
$base-300: #C7A8AE;
$base-400: #AD858D;
$base-500: #90656E;
$base-600: #705258;
$base-700: #513E42;
$base-800: #362B2D;
$base-900: #221B1D;
$base-hover: #985D69;
$base-subtle: #E6DBDD;

{
    "color": {
        "base": {
            "value": "#B1818B",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F9F5F6",
                "type": "color"
            },
            "100": {
                "value": "#F0E5E7",
                "type": "color"
            },
            "200": {
                "value": "#E0CCD0",
                "type": "color"
            },
            "300": {
                "value": "#C7A8AE",
                "type": "color"
            },
            "400": {
                "value": "#AD858D",
                "type": "color"
            },
            "500": {
                "value": "#90656E",
                "type": "color"
            },
            "600": {
                "value": "#705258",
                "type": "color"
            },
            "700": {
                "value": "#513E42",
                "type": "color"
            },
            "800": {
                "value": "#362B2D",
                "type": "color"
            },
            "900": {
                "value": "#221B1D",
                "type": "color"
            }
        }
    }
}

Palettes built on #B1818B

Color Lab

Pairs with #B1818B

UI roles & guardrails

In real applications

Scales

Every model

Export