Shocking Crimson

#ff0d04

Sharper orange-red snap for critical accents and warnings

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About Shocking Crimson

Shocking Crimson hits like a hard-edged warning label, but it lands closer to crimson than the orange family classics around it. Compared with 's daylight safety warmth, this one feels tighter and more saturated, with less grounded heat and more sharp, ink-like intensity.

Where Furious Red is "heat edited down" and reads like a contained flare, Shocking Crimson comes off more concentrated and punchy in the midtone. It's the shade I use for critical status tags in manufacturing control rooms, stop-work buttons on field-safety workflows, and incident overlays during live broadcasts when you need attention that stays firmly red-leaning instead of orange-warning. It also plays well for QA and maintenance app counters where you want the alarm to read specific, not generic.

Pair it with deep charcoal or cool near-black so the crimson doesn't start to look bricky against warm backgrounds; and if you're stacking it with other reds, keep your accents limited so it doesn't fight the hierarchy.

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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

Aa
3.95:1FailAA Large

On Gray 100 #f5f5f5

Aa
3.63:1FailAA Large

On Gray 900 #18181b

Aa
4.48:1FailAA Large

On Black #000000

Aa
5.31:1AAAAA Large

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