Crimson (630D27) — Shades, Harmonies, Palettes, CSS Code

"Crimson"

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

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

Values

HEX #630D27

RGB rgb(99, 13, 39)

HSL hsl(342°, 77%, 22%)

CMYK C:0% M:87% Y:61% K:61%

Luminance 0.0287

WCAG Accessibility

On white 12.98:1

Aa — #630D27

Secondary text

✓ AA ✓ AAA ✓ AA Large

On black 1.62:1

Aa — #630D27

Secondary text

✗ AA ✗ AAA ✗ AA Large

50 100 200 300 400 500 600 700 800 900 950

All harmonies

Complementary

#630D27 #0D6349

Analogous

#630D52 #630D27 #631E0D

Triadic

#630D27 #27630D #0D2763

Split-comp.

#630D27 #0D631E #0D5263

Tetradic

#630D27 #52630D #0D6349 #1E0D63

Monochromatic

#DF5D84 #B3234E #5E1329 #330A16 #000000

Suggested palettes for this hue.

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