Dark Red (A31307) — Shades, Harmonies, Palettes, CSS Code

"Dark 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

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

Values

HEX #A31307

RGB rgb(163, 19, 7)

HSL hsl(5°, 92%, 33%)

CMYK C:0% M:88% Y:96% K:36%

Luminance 0.0818

WCAG Accessibility

On white 7.91:1

Aa — #A31307

Secondary text

✓ AA ✓ AAA ✓ AA Large

On black 2.65:1

Aa — #A31307

Secondary text

✗ AA ✗ AAA ✗ AA Large

50 100 200 300 400 500 600 700 800 900 950

All harmonies

Complementary

#A31307 #0795A2

Analogous

#A20747 #A31307 #A26107

Triadic

#A31307 #07A214 #1407A2

Split-comp.

#A31307 #07A261 #0747A2

Tetradic

#A31307 #47A207 #0795A2 #6107A2

Monochromatic

#F38B82 #E93525 #991B0F #6B130B #250604

Suggested palettes for this hue.

Volcano View all →

Tokyo Neon View all →

Deep Ocean View all →