July 31
Birthday Color: Prussian Blue
#044D78 · rgb(4, 77, 120) · hsl(202, 94%, 24%) · CMYK(97,36,0,53)
CMYK values are numeric conversions from RGB and may differ from print standards.
Zodiac: Leo ♌
Color words & personality
If you were born on July 31, your color Prussian Blue reads as honest and dependable. Its color words point to a drawn line: you do not erase a line once drawn, and that is why people trust where it lies. In print, this color shows a deep tone that absorbs rather than reflects light. Once you know this color, you will start noticing it in the street.
Try it: For a handkerchief or tie — items that stay near you daily.
As a gift: Blue lends calm to a thoughtful gift. → Pick a gift color by birthday color
Birth flower, star, fish & fruit of July 31
Birth star
Aljanah
Star words: wing, flight
Cygnus · ε Cyg · mag 2.48 — Culminates around midnight
Morning glory closes July on the 31st. The vine's trumpets open at dawn and fade by afternoon, so the flower is always a morning event. Hanakotoba meanings are affection and calm. Peak bloom falls in July and August. Prussian Blue (#044D78) is the birthday color, with "a drawn line" as its color word. A whole month ends on a flower that keeps early hours.
Closing out July, the 31st again names Aljanah — this time on the mythic side: Cygnus has been told of as a god disguised as a swan in flight, and this magnitude 2.48 star (ε Cyg) glitters at the tip of that wing. Its star words are wing and flight. Around midnight it gleams at its highest due south. The day's color is Prussian Blue (#044D78), a drawn line: the arc traced by a divine wing, and one deep blue line — a crisp pairing to end the month with dignity.
July 31 closes the month with the Striped bonito, a fast runner known for its fleeting freshness. The fish words are “audacity” and “speed”, and its peak season is July, when quick handling at the boats is said to preserve the firm umami of its flesh for cured or tataki preparations. The birthday color is Prussian Blue (#044D78) — a drawn line across open sea. May a bold dish carry today’s table into late summer.
The Delaware grape is the birth fruit of Jul 31. Jul and Aug is when this berry tastes its best. In fruit words, it stands for familiarity and comfort. Peak season: Jul and Aug. The birthday color for this date is Prussian Blue (#044D78). Its color word is "a drawn line". A fruit in season and a color of its own — a small way to mark the day.
Our birth flowers are an independently compiled system based on flowering seasons and hanakotoba. Birth stars are assigned by an astronomical rule — the IAU-named star culminating around midnight on that date. Birth fish and fruits are compiled independently by peak season (fish include seafood).
About this date's birth flower
- What is the birth flower for July 31?
- The birth flower for July 31 is the Morning glory. Its hanakotoba include affection, calm, and its peak season is Jul, Aug.
- What is the birth fish for July 31?
- The birth fish for July 31 is the Striped bonito. Its fish words include audacity, speed, and its peak season is Jul.
- What is the birth fruit for July 31?
- The birth fruit for July 31 is the Delaware grape. Its fruit words include familiarity, comfort, and its peak season is Jul, Aug.
- What is the birthday color for July 31?
- The birthday color for July 31 is Prussian Blue (#044D78). It pairs with the day's flower, Morning glory.
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Color palette for Prussian Blue
Monochrome (lightness steps)
#0786D1
oklch(59.9% 0.148 244.7)
#044D78
oklch(40.4% 0.096 243.2)
base
#011927
oklch(20.2% 0.042 236.5)
Analogous (±30°)
#047869
oklch(51.4% 0.092 180.0)
#044D78
oklch(40.4% 0.096 243.2)
base
#041378
oklch(28.0% 0.165 265.3)
Complementary (+180°)
#044D78
oklch(40.4% 0.096 243.2)
#782F04
oklch(40.4% 0.113 44.5)
base
#F35F08
oklch(66.9% 0.198 42.4)
For designers
Colors for use on surfaces. Text readability is not covered by this suggestion.
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Scores derive from hue distance — the same algorithm as the mix tool.