What color is #E3363F?

#E3363F is a medium, vivid red. In RGB it is rgb(227, 54, 63), and in HSL hsl(357, 76%, 55%).

Is #E3363F accessible as text?

On white, #E3363F has a contrast ratio of 4.32:1 (fails WCAG AA for body text); on black it is 4.87:1 (passes). For text placed on #E3363F, use black for the best readability.

What is the closest Tailwind color to #E3363F?

The nearest Tailwind CSS token is rose-600 (#EC003F).

What colors go well with #E3363F?

#E3363F pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #35E3DB. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #E3363F below.

Is #E3363F good for buttons?

#E3363F works well for buttons and highlights, but use black text on #E3363F — white text only reaches 4.32:1, below the 4.5:1 needed for normal-size labels.

Is #E3363F the same as CSS crimson?

No — #E3363F is not the CSS named color crimson, but crimson (#DC143C) is the closest CSS named color.

#E3363F Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #E3363F

Not just a swatch — here's how #E3363F works with other colors. Named schemes with #E3363F in its natural role, and a note on why the supporting colors balance it.

Sunset Warmth Glow · 5 colors

Glow #E3363F 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 #E3363F Anchor #3A2A21 Surface #F0E2D0 Accent #979664 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 #E3363F Secondary #7B4928 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 #E3363F 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 #E3363F Secondary #D69A96 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 #E3363F 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 37/100

Low

Middle-weight — neither delicate nor heavy.

Depth 43/100

Moderate

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

Naturalness 23/100

Low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 32/100

Low

A faint retro warmth without tipping into sepia.

Luxury 42/100

Moderate

Understated — leans refined without going austere.

Brand distinctiveness 80/100

Very high

Bold and ownable — memorable as a primary brand color.

UI accent fit 76/100

High

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

Surface fit 17/100

Very low

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

Print safety 77/100

High

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #E3363F

For UI

For branding

For interior

For fashion

People also use #E3363F with

Hot Pink Butterscotch Turquoise Gainsboro Espresso

UI roles & guardrails

Primary action Too mid-tone for a filled button — darken for the fill. AA Large

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

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

Background Pair with white text at 4.3:1. Use

Subtle surface Use #F5DBDD for cards and hover fills. Tint 80

Avoid beside #E36635 — 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 #E3363F 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: #E3363F;
  --color-base-rgb: 227 54 63;
  --color-base-oklch: oklch(60.4% 0.208 23.7);
  --color-50: #FEF1F2;
  --color-100: #FBDADC;
  --color-200: #F5B7BA;
  --color-300: #E9878B;
  --color-400: #D85A60;
  --color-500: #BD373E;
  --color-600: #903236;
  --color-700: #66292C;
  --color-800: #431E20;
  --color-900: #291415;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  imperial-red: {
    50: '#FEF1F2',
    100: '#FBDADC',
    200: '#F5B7BA',
    300: '#E9878B',
    400: '#D85A60',
    500: '#BD373E',
    600: '#903236',
    700: '#66292C',
    800: '#431E20',
    900: '#291415',
  },
}

$base: #E3363F;
$base-ink: #141310;
$base-50: #FEF1F2;
$base-100: #FBDADC;
$base-200: #F5B7BA;
$base-300: #E9878B;
$base-400: #D85A60;
$base-500: #BD373E;
$base-600: #903236;
$base-700: #66292C;
$base-800: #431E20;
$base-900: #291415;
$base-hover: #C51B23;
$base-subtle: #F0C9CB;

{
    "color": {
        "base": {
            "value": "#E3363F",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#FEF1F2",
                "type": "color"
            },
            "100": {
                "value": "#FBDADC",
                "type": "color"
            },
            "200": {
                "value": "#F5B7BA",
                "type": "color"
            },
            "300": {
                "value": "#E9878B",
                "type": "color"
            },
            "400": {
                "value": "#D85A60",
                "type": "color"
            },
            "500": {
                "value": "#BD373E",
                "type": "color"
            },
            "600": {
                "value": "#903236",
                "type": "color"
            },
            "700": {
                "value": "#66292C",
                "type": "color"
            },
            "800": {
                "value": "#431E20",
                "type": "color"
            },
            "900": {
                "value": "#291415",
                "type": "color"
            }
        }
    }
}