Flash Red (FF1640) — Shades, Harmonies, Palettes, CSS Code

"Flash Red"

Red · Winter

🧠 Psychology

Color of energy and passion. Red stimulates attention and evokes urgency, love or strength.

✨ Uses

CTAs, alerts, fashion, beauty, food, sport.

Tip

Flash Red pairs ideally with #F7F5F0 (off-white) and a neutral background for a modern, readable result.

Values

HEX #FF1640

RGB rgb(255, 22, 64)

HSL hsl(349°, 100%, 54%)

CMYK C:0% M:91% Y:75% K:0%

Luminance 0.2193

WCAG Accessibility

On white 3.86:1

Aa — #FF1640

Secondary text

✗ AA ✗ AAA ✓ AA Large

On black 5.44:1

Aa — #FF1640

Secondary text

✓ AA ✗ AAA ✓ AA Large

50 100 200 300 400 500 600 700 800 900 950

All harmonies

Complementary

#FF1640 #14FFD4

Analogous

#FF14B5 #FF1640 #FF5F14

Triadic

#FF1640 #3FFF14 #143FFF

Split-comp.

#FF1640 #14FF5F #14B5FF

Tetradic

#FF1640 #B5FF14 #14FFD4 #5F14FF

Monochromatic

#44040F #A50925 #F32047 #F6516F #FA99AB

Suggested palettes for this hue.

Volcano View all →

Icy Winter View all →

Nordic View all →