Crimson (660A2A) — Shades, Harmonies, Palettes, CSS Code

"Crimson"

Red · Spring

🧠 Psychology

Emotional and creative color. Evokes transformation, innovation and modern femininity.

✨ Uses

Fashion, beauty, youth marketing, creative tech.

Tip

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

Values

HEX #660A2A

RGB rgb(102, 10, 42)

HSL hsl(339°, 82%, 22%)

CMYK C:0% M:90% Y:59% K:60%

Luminance 0.0303

WCAG Accessibility

On white 12.79:1

Aa — #660A2A

Secondary text

✓ AA ✓ AAA ✓ AA Large

On black 1.64:1

Aa — #660A2A

Secondary text

✗ AA ✗ AAA ✗ AA Large

50 100 200 300 400 500 600 700 800 900 950

All harmonies

Complementary

#660A2A #0A6646

Analogous

#660A58 #660A2A #66180A

Triadic

#660A2A #2A660A #0A2A66

Split-comp.

#660A2A #0A6618 #0A5866

Tetradic

#660A2A #58660A #0A6646 #180A66

Monochromatic

#E45889 #B81E54 #60102C #350918 #000000

Suggested palettes for this hue.

Sahara View all →

Gold & Black View all →

Vibrant Summer View all →