Dark Red (660A0D) — 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 #660A0D

RGB rgb(102, 10, 13)

HSL hsl(358°, 82%, 22%)

CMYK C:0% M:90% Y:87% K:60%

Luminance 0.029

WCAG Accessibility

On white 13.01:1

Aa — #660A0D

Secondary text

✓ AA ✓ AAA ✓ AA Large

On black 1.61:1

Aa — #660A0D

Secondary text

✗ AA ✗ AAA ✗ AA Large

50 100 200 300 400 500 600 700 800 900 950

All harmonies

Complementary

#660A0D #0A6663

Analogous

#660A3B #660A0D #66350A

Triadic

#660A0D #0D660A #0A0D66

Split-comp.

#660A0D #0A6635 #0A3B66

Tetradic

#660A0D #3B660A #0A6663 #350A66

Monochromatic

#E4585D #B81E23 #601012 #35090A #000000

Suggested palettes for this hue.

Memphis Design View all →

White Marble View all →

Night Velvet View all →