What color is #E0540E?

#E0540E is a medium, vivid red-orange. In RGB it is rgb(224, 84, 14), and in HSL hsl(20, 88%, 47%).

Is #E0540E accessible as text?

On white, #E0540E has a contrast ratio of 3.86:1 (fails WCAG AA for body text); on black it is 5.44:1 (passes). For text placed on #E0540E, use black for the best readability.

What is the closest Tailwind color to #E0540E?

The nearest Tailwind CSS token is orange-600 (#F54900).

What colors go well with #E0540E?

#E0540E pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #0E9BE1. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #E0540E below.

Is #E0540E good for buttons?

#E0540E works well for buttons and highlights, but use black text on #E0540E — white text only reaches 3.86:1, below the 4.5:1 needed for normal-size labels.

Is #E0540E the same as CSS chocolate?

No — #E0540E is not the CSS named color chocolate, but chocolate (#D2691E) is the closest CSS named color by perceptual color distance — it sits in a different color family, so treat it as a rough reference, not a match.

#E0540E Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #E0540E

Not just a swatch — here's how #E0540E works with other colors. Named schemes with #E0540E in its natural role, and a note on why the supporting colors balance it.

Sunset Warmth Glow · 5 colors

Glow #E0540E Secondary #E76F4F Accent #E99D32 Anchor #5D3950 Surface #F4E8D6

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

Warm Autumn Interior Dominant · 5 colors

Dominant #E0540E Secondary #B66422 Accent #767843 Surface #F4ECDD Anchor #3B2A20

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

Desert Clay Center · 5 colors

Center #E0540E Surface #E2CEA8 Secondary #B17956 Accent #97976E Anchor #3E2C20

Cinnabar holds the warm center of this desert palette with sand and clay beside it, a muted-sage accent and a dark-brown anchor.

Japanese Sand Base · 5 colors

Base #E0540E Surface #F0E9DC Highlight #F7F1E7 Secondary #BAAE9F Ink #2B2723

Cinnabar 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.

Minimal Editorial Surface · 5 colors

Surface #F7F4EF Accent #E0540E Secondary #D8A593 Support #9B9186 Ink #17140F

Cinnabar 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 Cinnabar carrying the quiet middle.

Build a working theme in the generator →

Color Lab

How #E0540E 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 99/100

Warm

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

Softness 41/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 40/100

Low

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

Naturalness 50/100

Moderate

Loosely natural — an earthy edge without being rustic.

Vintage feel 41/100

Moderate

A faint retro warmth without tipping into sepia.

Luxury 41/100

Moderate

Understated — leans refined without going austere.

Brand distinctiveness 72/100

High

Bold and ownable — memorable as a primary brand color.

UI accent fit 78/100

High

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

Surface fit 19/100

Very low

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

Print safety 79/100

High

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #E0540E

For UI

For branding

For interior

For fashion

People also use #E0540E with

Amaranth Citrine Ocean Blue Greige 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 4.8:1. Use

Subtle surface Use #F5DED3 for cards and hover fills. Tint 80

Avoid beside #E19B0E — 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 #E0540E 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: #E0540E;
  --color-base-rgb: 224 84 14;
  --color-base-oklch: oklch(62.5% 0.188 40.9);
  --color-50: #FEF5F0;
  --color-100: #FDE4D8;
  --color-200: #FACAB2;
  --color-300: #F0A57F;
  --color-400: #E28150;
  --color-500: #C8612D;
  --color-600: #984F2A;
  --color-700: #6B3C24;
  --color-800: #46291B;
  --color-900: #2B1B13;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  cinnabar: {
    50: '#FEF5F0',
    100: '#FDE4D8',
    200: '#FACAB2',
    300: '#F0A57F',
    400: '#E28150',
    500: '#C8612D',
    600: '#984F2A',
    700: '#6B3C24',
    800: '#46291B',
    900: '#2B1B13',
  },
}

$base: #E0540E;
$base-ink: #141310;
$base-50: #FEF5F0;
$base-100: #FDE4D8;
$base-200: #FACAB2;
$base-300: #F0A57F;
$base-400: #E28150;
$base-500: #C8612D;
$base-600: #984F2A;
$base-700: #6B3C24;
$base-800: #46291B;
$base-900: #2B1B13;
$base-hover: #B4440C;
$base-subtle: #F2CDBB;

{
    "color": {
        "base": {
            "value": "#E0540E",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#FEF5F0",
                "type": "color"
            },
            "100": {
                "value": "#FDE4D8",
                "type": "color"
            },
            "200": {
                "value": "#FACAB2",
                "type": "color"
            },
            "300": {
                "value": "#F0A57F",
                "type": "color"
            },
            "400": {
                "value": "#E28150",
                "type": "color"
            },
            "500": {
                "value": "#C8612D",
                "type": "color"
            },
            "600": {
                "value": "#984F2A",
                "type": "color"
            },
            "700": {
                "value": "#6B3C24",
                "type": "color"
            },
            "800": {
                "value": "#46291B",
                "type": "color"
            },
            "900": {
                "value": "#2B1B13",
                "type": "color"
            }
        }
    }
}

Palettes built on #E0540E

Color Lab

Pairs with #E0540E

UI roles & guardrails

In real applications

Scales

Every model

Export