What color is #E41B2B?

#E41B2B is a medium, vivid red. In RGB it is rgb(228, 27, 43), and in HSL hsl(355, 79%, 50%).

Is #E41B2B accessible as text?

On white, #E41B2B has a contrast ratio of 4.68:1 (passes WCAG AA for body text); on black it is 4.49:1 (fails). For text placed on #E41B2B, use white for the best readability.

What is the closest Tailwind color to #E41B2B?

The nearest Tailwind CSS token is red-600 (#E7000B).

What colors go well with #E41B2B?

#E41B2B pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #1BE4D3. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #E41B2B below.

Is #E41B2B good for buttons?

#E41B2B works well for buttons and highlights, but use white text on #E41B2B — black text only reaches 4.49:1, below the 4.5:1 needed for normal-size labels.

Is #E41B2B the same as CSS crimson?

No — #E41B2B is not the CSS named color crimson, but crimson (#DC143C) is the closest CSS named color.

#E41B2B Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #E41B2B

Not just a swatch — here's how #E41B2B works with other colors. Named schemes with #E41B2B in its natural role, and a note on why the supporting colors balance it.

Sunset Warmth Glow · 5 colors

Glow #E41B2B Secondary #E76E54 Accent #EB9B36 Anchor #5C3951 Surface #F5E8D6

Imperial Red glows at the center of this sunset palette, joined by coral and gold, deepened by a plum anchor and cooled with cream.

Modern Café Dominant · 5 colors

Dominant #E41B2B Anchor #3A2A21 Surface #F0E2D0 Accent #969664 Secondary #3C3833

Imperial Red 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 #E41B2B Secondary #7B4927 Surface #EAD9C0 Accent #43503A Anchor #5A222E

Imperial Red 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 #E41B2B Surface #F3E6D6 Anchor #5F2037 Accent #E6C2C2 Secondary #332B2E

Imperial Red 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 #E41B2B Secondary #D4938D Support #9B9186 Ink #17140F

Imperial Red 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 Imperial Red carrying the quiet middle.

Build a working theme in the generator →

Color Lab

How #E41B2B 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 95/100

Warm

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

Softness 33/100

Low

Middle-weight — neither delicate nor heavy.

Depth 45/100

Moderate

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

Naturalness 14/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 23/100

Low

Clean and current — no dusty, aged cast.

Luxury 42/100

Moderate

Understated — leans refined without going austere.

Brand distinctiveness 88/100

Very high

Bold and ownable — memorable as a primary brand color.

UI accent fit 70/100

High

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

Surface fit 16/100

Very low

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

Print safety 75/100

High

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #E41B2B

For UI

For branding

For interior

For fashion

People also use #E41B2B with

Fuchsia Cadmium Orange Turquoise 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 4.7:1. Use

Subtle surface Use #F4D7D9 for cards and hover fills. Tint 80

Avoid beside #E44D1B — 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 #E41B2B 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: #E41B2B;
  --color-base-rgb: 228 27 43;
  --color-base-oklch: oklch(58.7% 0.227 25.3);
  --color-50: #FEF1F2;
  --color-100: #FCDADC;
  --color-200: #F6B6BB;
  --color-300: #EB858D;
  --color-400: #DA5863;
  --color-500: #C03540;
  --color-600: #923038;
  --color-700: #67282D;
  --color-800: #431D21;
  --color-900: #291416;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  imperial-red: {
    50: '#FEF1F2',
    100: '#FCDADC',
    200: '#F6B6BB',
    300: '#EB858D',
    400: '#DA5863',
    500: '#C03540',
    600: '#923038',
    700: '#67282D',
    800: '#431D21',
    900: '#291416',
  },
}

$base: #E41B2B;
$base-ink: #FFFFFF;
$base-50: #FEF1F2;
$base-100: #FCDADC;
$base-200: #F6B6BB;
$base-300: #EB858D;
$base-400: #DA5863;
$base-500: #C03540;
$base-600: #923038;
$base-700: #67282D;
$base-800: #431D21;
$base-900: #291416;
$base-hover: #B71523;
$base-subtle: #F0C2C6;

{
    "color": {
        "base": {
            "value": "#E41B2B",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#FEF1F2",
                "type": "color"
            },
            "100": {
                "value": "#FCDADC",
                "type": "color"
            },
            "200": {
                "value": "#F6B6BB",
                "type": "color"
            },
            "300": {
                "value": "#EB858D",
                "type": "color"
            },
            "400": {
                "value": "#DA5863",
                "type": "color"
            },
            "500": {
                "value": "#C03540",
                "type": "color"
            },
            "600": {
                "value": "#923038",
                "type": "color"
            },
            "700": {
                "value": "#67282D",
                "type": "color"
            },
            "800": {
                "value": "#431D21",
                "type": "color"
            },
            "900": {
                "value": "#291416",
                "type": "color"
            }
        }
    }
}