Pure Red (F33920) — Shades, Harmonies, Palettes, CSS Code

"Pure 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

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

Values

HEX #F33920

RGB rgb(243, 57, 32)

HSL hsl(7°, 90%, 54%)

CMYK C:0% M:77% Y:87% K:5%

Luminance 0.2184

WCAG Accessibility

On white 3.88:1

Aa — #F33920

Secondary text

✗ AA ✗ AAA ✓ AA Large

On black 5.42:1

Aa — #F33920

Secondary text

✓ AA ✗ AAA ✓ AA Large

50 100 200 300 400 500 600 700 800 900 950

All harmonies

Complementary

#F33920 #20DBF3

Analogous

#F32071 #F33920 #F3A220

Triadic

#F33920 #20F339 #3920F3

Split-comp.

#F33920 #20F3A2 #2071F3

Tetradic

#F33920 #71F320 #20DBF3 #A220F3

Monochromatic

#400E07 #9C2211 #E8422C #ED6B5A #F4A99F

Suggested palettes for this hue.

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