List of all default Tailwind CSS colors from the default theme

tailwind-colors.js

export const colors = {
  black: '#000',
  white: '#fff',
  rose: {
    '50': '#fff1f2',
    '100': '#ffe4e6',
    '200': '#fecdd3',
    '300': '#fda4af',
    '400': '#fb7185',
    '500': '#f43f5e',
    '600': '#e11d48',
    '700': '#be123c',
    '800': '#9f1239',
    '900': '#881337'
  },
  pink: {
    '50': '#fdf2f8',
    '100': '#fce7f3',
    '200': '#fbcfe8',
    '300': '#f9a8d4',
    '400': '#f472b6',
    '500': '#ec4899',
    '600': '#db2777',
    '700': '#be185d',
    '800': '#9d174d',
    '900': '#831843'
  },
  fuchsia: {
    '50': '#fdf4ff',
    '100': '#fae8ff',
    '200': '#f5d0fe',
    '300': '#f0abfc',
    '400': '#e879f9',
    '500': '#d946ef',
    '600': '#c026d3',
    '700': '#a21caf',
    '800': '#86198f',
    '900': '#701a75'
  },
  purple: {
    '50': '#faf5ff',
    '100': '#f3e8ff',
    '200': '#e9d5ff',
    '300': '#d8b4fe',
    '400': '#c084fc',
    '500': '#a855f7',
    '600': '#9333ea',
    '700': '#7e22ce',
    '800': '#6b21a8',
    '900': '#581c87'
  },
  violet: {
    '50': '#f5f3ff',
    '100': '#ede9fe',
    '200': '#ddd6fe',
    '300': '#c4b5fd',
    '400': '#a78bfa',
    '500': '#8b5cf6',
    '600': '#7c3aed',
    '700': '#6d28d9',
    '800': '#5b21b6',
    '900': '#4c1d95'
  },
  indigo: {
    '50': '#eef2ff',
    '100': '#e0e7ff',
    '200': '#c7d2fe',
    '300': '#a5b4fc',
    '400': '#818cf8',
    '500': '#6366f1',
    '600': '#4f46e5',
    '700': '#4338ca',
    '800': '#3730a3',
    '900': '#312e81'
  },
  blue: {
    '50': '#eff6ff',
    '100': '#dbeafe',
    '200': '#bfdbfe',
    '300': '#93c5fd',
    '400': '#60a5fa',
    '500': '#3b82f6',
    '600': '#2563eb',
    '700': '#1d4ed8',
    '800': '#1e40af',
    '900': '#1e3a8a'
  },
  lightBlue: {
    '50': '#f0f9ff',
    '100': '#e0f2fe',
    '200': '#bae6fd',
    '300': '#7dd3fc',
    '400': '#38bdf8',
    '500': '#0ea5e9',
    '600': '#0284c7',
    '700': '#0369a1',
    '800': '#075985',
    '900': '#0c4a6e'
  },
  cyan: {
    '50': '#ecfeff',
    '100': '#cffafe',
    '200': '#a5f3fc',
    '300': '#67e8f9',
    '400': '#22d3ee',
    '500': '#06b6d4',
    '600': '#0891b2',
    '700': '#0e7490',
    '800': '#155e75',
    '900': '#164e63'
  },
  teal: {
    '50': '#f0fdfa',
    '100': '#ccfbf1',
    '200': '#99f6e4',
    '300': '#5eead4',
    '400': '#2dd4bf',
    '500': '#14b8a6',
    '600': '#0d9488',
    '700': '#0f766e',
    '800': '#115e59',
    '900': '#134e4a'
  },
  emerald: {
    '50': '#ecfdf5',
    '100': '#d1fae5',
    '200': '#a7f3d0',
    '300': '#6ee7b7',
    '400': '#34d399',
    '500': '#10b981',
    '600': '#059669',
    '700': '#047857',
    '800': '#065f46',
    '900': '#064e3b'
  },
  green: {
    '50': '#f0fdf4',
    '100': '#dcfce7',
    '200': '#bbf7d0',
    '300': '#86efac',
    '400': '#4ade80',
    '500': '#22c55e',
    '600': '#16a34a',
    '700': '#15803d',
    '800': '#166534',
    '900': '#14532d'
  },
  lime: {
    '50': '#f7fee7',
    '100': '#ecfccb',
    '200': '#d9f99d',
    '300': '#bef264',
    '400': '#a3e635',
    '500': '#84cc16',
    '600': '#65a30d',
    '700': '#4d7c0f',
    '800': '#3f6212',
    '900': '#365314'
  },
  yellow: {
    '50': '#fefce8',
    '100': '#fef9c3',
    '200': '#fef08a',
    '300': '#fde047',
    '400': '#facc15',
    '500': '#eab308',
    '600': '#ca8a04',
    '700': '#a16207',
    '800': '#854d0e',
    '900': '#713f12'
  },
  amber: {
    '50': '#fffbeb',
    '100': '#fef3c7',
    '200': '#fde68a',
    '300': '#fcd34d',
    '400': '#fbbf24',
    '500': '#f59e0b',
    '600': '#d97706',
    '700': '#b45309',
    '800': '#92400e',
    '900': '#78350f'
  },
  orange: {
    '50': '#fff7ed',
    '100': '#ffedd5',
    '200': '#fed7aa',
    '300': '#fdba74',
    '400': '#fb923c',
    '500': '#f97316',
    '600': '#ea580c',
    '700': '#c2410c',
    '800': '#9a3412',
    '900': '#7c2d12'
  },
  red: {
    '50': '#fef2f2',
    '100': '#fee2e2',
    '200': '#fecaca',
    '300': '#fca5a5',
    '400': '#f87171',
    '500': '#ef4444',
    '600': '#dc2626',
    '700': '#b91c1c',
    '800': '#991b1b',
    '900': '#7f1d1d'
  },
  warmGray: {
    '50': '#fafaf9',
    '100': '#f5f5f4',
    '200': '#e7e5e4',
    '300': '#d6d3d1',
    '400': '#a8a29e',
    '500': '#78716c',
    '600': '#57534e',
    '700': '#44403c',
    '800': '#292524',
    '900': '#1c1917'
  },
  trueGray: {
    '50': '#fafafa',
    '100': '#f5f5f5',
    '200': '#e5e5e5',
    '300': '#d4d4d4',
    '400': '#a3a3a3',
    '500': '#737373',
    '600': '#525252',
    '700': '#404040',
    '800': '#262626',
    '900': '#171717'
  },
  gray: {
    '50': '#fafafa',
    '100': '#f4f4f5',
    '200': '#e4e4e7',
    '300': '#d4d4d8',
    '400': '#a1a1aa',
    '500': '#71717a',
    '600': '#52525b',
    '700': '#3f3f46',
    '800': '#27272a',
    '900': '#18181b'
  },
  coolGray: {
    '50': '#f9fafb',
    '100': '#f3f4f6',
    '200': '#e5e7eb',
    '300': '#d1d5db',
    '400': '#9ca3af',
    '500': '#6b7280',
    '600': '#4b5563',
    '700': '#374151',
    '800': '#1f2937',
    '900': '#111827'
  },
  blueGray: {
    '50': '#f8fafc',
    '100': '#f1f5f9',
    '200': '#e2e8f0',
    '300': '#cbd5e1',
    '400': '#94a3b8',
    '500': '#64748b',
    '600': '#475569',
    '700': '#334155',
    '800': '#1e293b',
    '900': '#0f172a'
  }
}

Thank you so much for this! I was afraid I'd have to copy/paste all of the grays manually, this was a life saver!

https://tailwindcss.com/docs/customizing-colors