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HEARTLINE SONGSMITH

COLOR SYSTEM

Six core colors inspired by classic comic books

Primary Palette

Comic Red

#EF4444

bg-comic-red

text-comic-red

Energy, urgency, passion

Comic Yellow

#FBBF24

bg-comic-yellow

text-comic-yellow

Optimism, attention, warmth

Comic Blue

#0A32F4

bg-comic-blue

text-comic-blue

Trust, calm, professionalism

Comic Green

#10B981

bg-comic-green

text-comic-green

Success, confirmation, positive

Comic Black

#1F2937

bg-comic-black

text-comic-black

Borders, outlines, text

Comic White

#FFFFFF

bg-comic-white

text-comic-white

Backgrounds, contrast

Common Combinations

Yellow on Black

High contrast, dramatic, attention-grabbing

bg-comic-black text-comic-yellow

Red on White

Clean, energetic, calls to action

bg-comic-white text-comic-red

White on Blue

Professional, trustworthy, informative

bg-comic-blue text-comic-white

Black on Yellow

Primary buttons, hero sections, maximum visibility

bg-comic-yellow text-comic-black

White on Red

Urgent actions, important messages, guarantees

bg-comic-red text-comic-white

White on Green

Success messages, confirmations, positive feedback

bg-comic-green text-comic-white

Gradients

Red to Yellow

linear-gradient(to bottom right, var(--comic-red), var(--comic-yellow))

Energy and warmth

Blue to Red

linear-gradient(to bottom right, var(--comic-blue), var(--comic-red))

Dynamic and bold

Usage Guidelines

✅ Do's

  • • Use yellow for primary CTAs
  • • Use red for urgency and guarantees
  • • Use blue for trust and information
  • • Use black for all borders (5px)
  • • Use white for clean backgrounds
  • • Maintain high contrast

❌ Don'ts

  • • Don't use muted or pastel versions
  • • Don't use colors outside the palette
  • • Don't use low-contrast combinations
  • • Don't use thin borders
  • • Don't mix with non-comic styles
  • • Don't use subtle grays for borders

Accessibility

All color combinations meet WCAG AA standards for contrast

Combination Contrast Ratio WCAG Level
Black on Yellow 11.4:1 AAA ✓
White on Red 5.1:1 AA ✓
White on Blue 4.8:1 AA ✓
Yellow on Black 11.4:1 AAA ✓