Pure Red (DD2507) — 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 #DD2507

RGB rgb(221, 37, 7)

HSL hsl(8°, 94%, 45%)

CMYK C:0% M:83% Y:97% K:13%

Luminance 0.1654

WCAG Accessibility

On white 4.84:1

Aa — #DD2507

Secondary text

✓ AA ✗ AAA ✓ AA Large

On black 4.34:1

Aa — #DD2507

Secondary text

✗ AA ✗ AAA ✓ AA Large

50 100 200 300 400 500 600 700 800 900 950

All harmonies

Complementary

#DD2507 #07C2DF

Analogous

#DF0756 #DD2507 #DF9007

Triadic

#DD2507 #07DF24 #2407DF

Split-comp.

#DD2507 #07DF90 #0756DF

Tetradic

#DD2507 #56DF07 #07C2DF #9007DF

Monochromatic

#F9C1B9 #F16F5B #D32C12 #A4220E #5E1408

Suggested palettes for this hue.

Pastel Spring View all →

French Riviera View all →

Vintage Sepia View all →