Palette

Stellar Corona Burst

Intense reds and oranges explode into a dazzling gold, capturing the raw, powerful energy of a solar burst.

vibrantenergetic5 colors

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Preview

See it in context.

Interface

New

Ready when you are.

A quick look at how Stellar Corona Burst reads on buttons, badges, and alerts before you commit.

This alert border and accent use the palette's detail color.

Marketing banner

Launch

Built with Stellar Corona Burst.

A bolder treatment that stretches the primary and secondary colors across a full gradient banner.

Data visualization

#400000#800000#C00000#FF4500#FFD700

Palette guide

How to use Stellar Corona Burst

Overview

The Stellar Corona Burst palette unleashes intense reds and oranges, culminating in a dazzling gold, capturing the raw, powerful energy of a solar burst. This vibrant collection features deep crimson #400000, fiery reds like #800000 and #C00000, a striking orange-red #FF4500, and a brilliant gold #FFD700. Designers can leverage these hex codes to create dynamic digital art, high-energy branding, or impactful marketing materials that demand immediate attention. Developers will find this palette ideal for crafting visually arresting web experiences, urgent notification systems, or applications that aim to convey excitement, power, and a bold, energetic aesthetic.

Best used for

High-impact marketing campaigns
Sports branding and events
Emergency alerts or warnings
Gaming interfaces with fiery themes
Automotive performance branding
Food and beverage promotions

Suggested color roles

primary

#C00000 - A strong, vibrant red, excellent for primary brand elements, calls-to-action, or bold headings.

secondary

#FF4500 - A bright, energetic orange-red, suitable for secondary highlights, interactive elements, or progress indicators.

accent

#FFD700 - A dazzling gold, perfect for key accents, premium features, or elements requiring maximum visibility.

background

#400000 - A very deep, rich crimson, providing a dramatic, fiery canvas for vibrant elements to pop.

text

#FFD700 - Brilliant gold for high-contrast text on dark backgrounds, or use white text on darker reds.

Accessibility notes

Contrast between adjacent reds/oranges can be challenging; ensure sufficient luminance difference for readability.
Text in #FFD700 on #400000 or #800000 should be checked for WCAG AA compliance.
Avoid using #FF4500 or #C00000 for small text on any of the darker reds without strict contrast checks.
Provide clear visual indicators for interactive elements beyond just color, such as underlines or icons.

Recommended combinations

Fiery Core

Creates a dramatic dark base with brilliant gold highlights and a strong red for primary content or calls-to-action.

#400000 · #FFD700 · #C00000

Solar Flare

Evokes a dynamic solar burst, using deep red as a base, with orange-red and gold for energetic gradients and highlights.

#800000 · #FF4500 · #FFD700

Intense Warning

A high-impact combination for alerts or warnings, using vibrant reds and orange against a deep crimson background.

#C00000 · #FF4500 · #400000

CSS variables

:root {
  --stellar-corona-burst-1: #400000;
  --stellar-corona-burst-2: #800000;
  --stellar-corona-burst-3: #C00000;
  --stellar-corona-burst-4: #FF4500;
  --stellar-corona-burst-5: #FFD700;
}

Tailwind config

theme: {
  extend: {
    colors: {
      "stellar-corona-burst": {
        1: "#400000",
        2: "#800000",
        3: "#C00000",
        4: "#FF4500",
        5: "#FFD700",
      }
    }
  }
}

Hex values

Color 1#400000

Color 2#800000

Color 3#C00000

Color 4#FF4500

Color 5#FFD700

Accessibility

Contrast checker

1.6:1Fail

2.7:1Fail

5:1AA

12.3:1AAA

1.6:1Fail

1.7:1Fail

3.2:1AA18

7.8:1AAA

2.7:1Fail

1.7:1Fail

1.9:1Fail

4.6:1AA

5:1AA

3.2:1AA18

1.9:1Fail

2.5:1Fail

12.3:1AAA

7.8:1AAA

4.6:1AA

2.5:1Fail

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