Dark Red (210005) — 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 #210005

RGB rgb(33, 0, 5)

HSL hsl(351°, 100%, 6%)

CMYK C:0% M:100% Y:85% K:87%

Luminance 0.0024

WCAG Accessibility

On white 19.68:1

Aa — #210005

Secondary text

✓ AA ✓ AAA ✓ AA Large

On black 1.07:1

Aa — #210005

Secondary text

✗ AA ✗ AAA ✗ AA Large

50 100 200 300 400 500 600 700 800 900 950

All harmonies

Complementary

#210005 #001F1A

Analogous

#1F0014 #210005 #1F0B00

Triadic

#210005 #051F00 #00051F

Split-comp.

#210005 #001F0B #00141F

Tetradic

#210005 #141F00 #001F1A #0B001F

Monochromatic

#DF0C2B #7E0719 #1D0206 #000000 #000000

Suggested palettes for this hue.

White Marble View all →

Dragonfruit View all →

Grey Minimal View all →