What color is

a blood moon

Blood red 91% · Crimson 87% · Scarlet 85%

What color is a blood moon? Asked about 63 colors one at a time, Jev said “a blood moon” is most likely Blood red (91%), followed by Crimson (87%) and Scarlet (85%). It answered yes to 5 of the 63. In character it reads as dim, warm, lively and melancholic.

Jev's answer

We asked Jev 63 yes-or-no questions: does this color belong to “a blood moon”? These are the probabilities it answered yes. It said yes to 5.

  1. Blood red91%
  2. Crimson87%
  3. Scarlet85%
  4. Terracotta76%
  5. Rust76%
  6. Copper49%
  7. Midnight34%
  8. Dusty rose32%
  9. Coral30%
  10. Salmon29%
All 63 colors
  1. Tangerine29%
  2. Aubergine28%
  3. Chocolate26%
  4. Sepia25%
  5. Plum25%
  6. Ink black23%
  7. Charcoal20%
  8. Magenta20%
  9. Blush18%
  10. Amber18%
  11. Mauve17%
  12. Indigo16%
  13. Navy15%
  14. Caramel14%
  15. Amethyst12%
  16. Mustard11%
  17. Violet11%
  18. Slate gray9.0%
  19. Silver9.0%
  20. Taupe9.0%
  21. Hot pink9.0%
  22. Peach9.0%
  23. Gold9.0%
  24. Sand8.0%
  25. Moss8.0%
  26. Lilac8.0%
  27. Neon purple8.0%
  28. Cream7.0%
  29. Forest green7.0%
  30. Cobalt7.0%
  31. Steel blue7.0%
  32. Lavender7.0%
  33. Bone white6.0%
  34. Bubblegum pink6.0%
  35. Sunflower6.0%
  36. Butter yellow6.0%
  37. Sage6.0%
  38. Olive6.0%
  39. Snow white5.0%
  40. Lemon5.0%
  41. Ice blue5.0%
  42. Sky blue5.0%
  43. Cornflower5.0%
  44. Grass green4.0%
  45. Emerald4.0%
  46. Aqua4.0%
  47. Turquoise4.0%
  48. Teal4.0%
  49. Powder blue4.0%
  50. Electric blue4.0%
  51. Neon green3.0%
  52. Lime3.0%
  53. Mint3.0%
Signature

One color for “a blood moon”: a perceptual blend of Jev's leading answers.

Character

Four more questions, each answered as a probability over five levels.

Light0.8/4
darkbright
Warmth3.2/4
coldhot
Energy2.8/4
stillwild
Mood0.7/4
somberjoyful

A Blood Moon color palette

Browse the atlas

How it works

  1. You type a phrase. A word, a feeling, a place, a memory — anything up to 60 characters, in any language.
  2. Jev answers 67 questions at once. Jev is a “System One” model from TypeSafe AI. It doesn't write sentences; it returns calibrated probabilities. For each of 63 named colors it tells us how likely that color belongs to your phrase, and it rates the phrase on light, warmth, energy and mood.
  3. We paint the probabilities. The strongest colors get the most room; the motion follows the energy score; the text flips dark on bright fields. Every number on the page is Jev's raw answer. Nothing is hand-picked.