Blood Burst
#ff474c
Deeper, higher-saturation blood red-coral for urgency
About Blood Burst
Blood Burst reads as angry before it reads as orange. It's shifted hard toward red, sitting so close to true crimson that it almost apologizes for being in the orange family at all. This is the shade that makes you second-guess whether you picked the right color, until you put it on dark backgrounds and it suddenly makes sense. It's got the saturation of Coral Commander but trades the approachability for something sharper, more pointed.
You'll land this in error states, alerts, and high-stakes dashboards where the visual language needs to feel urgent and unmistakable. Real-time monitoring systems, live notifications, anywhere the UI needs to cut through noise without softening the message. Unlike Camellia's warmth-without-aggression approach, this one leans into the aggression. Unlike Carrot Lava's confident heat, this reads as active, reactive, immediate.
The catch: it's too loud for primary buttons and too hostile for friendly contexts. This color knows what it's saying and it doesn't care if you like it. Pair it with near-black or cool neutrals and it lands like a punch. Put it anywhere warm or neutral and it starts to feel like a warning, which, sometimes that's exactly what you need.
Code snippets
Copy this color into your project.
Contrast checker
WCAG 2.1 contrast ratios. AA requires 4.5:1 for normal text, 3:1 for large. AAA requires 7:1 / 4.5:1.
On White #ffffff
On Gray 100 #f5f5f5
On Gray 900 #18181b
On Black #000000
Variations
Shades
Darker variations, created by mixing toward black.
Tints
Lighter variations, created by mixing toward white.
Tones
Muted variations, created by reducing saturation.
Hues
Hue rotations around the color wheel.
Temperatures
Warm and cool shifts of this color.
Color harmonies
Suggested palettes
Palettes built around this color.
Community palettes
Published palettes that include this color.