Gradient Page

#DD1818

#DD1818 is the HEX color code for
Alizarin Crimson
#DD1818

Alizarin Crimson

Contrast
Dark
Luminance
33%
Color Conversions
Formats for Alizarin Crimson (#DD1818) in various color spaces.
#DD1818
221, 24, 24
0°, 80%, 48%
0%, 89%, 89%, 13%
0.571, 0.224, 28.3
--color-alizarin-crimson: #DD1818;

Shades & Tints

#fce8e8
#f7baba
#f28c8c
#ed5e5e
#e83030
#cf1717
#a11212
#730d0d
#450808
#170303
DarkestBaseLightest

Color Harmonies

Complementary

#DD1818
#18dcdc

Analogous

#dc187a
#DD1818
#dc7a18

Triadic

#DD1818
#18dc18
#1818dc

Split Complementary

#DD1818
#18dc7a
#187adc

UI Component Examples

See how #DD1818 looks when applied to real interface components.

Interactive Elements
Surface & Accent
Pro Tip!

Use lighter tints for backgrounds to maintain readability while keeping brand identity.

Status Indicator
Active
# CSS Variables
Copy-paste these variables into your global CSS to use this palette instantly.
:root {
  /* Alizarin Crimson Base */
  --color-primary: #DD1818;
  --color-primary-rgb: 221 24 24;
  --color-primary-hsl: 0 80% 48%;
  
  /* Foreground text color based on contrast */
  --color-primary-foreground: #ffffff;

  /* Shades */
  --color-primary-50:  #fce8e8;
  --color-primary-100: #f7baba;
  --color-primary-200: #f28c8c;
  --color-primary-300: #ed5e5e;
  --color-primary-400: #e83030;
  --color-primary-500: #cf1717;
  --color-primary-600: #a11212;
  --color-primary-700: #730d0d;
  --color-primary-800: #450808;
  --color-primary-900: #170303;
}

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#DD1818 Hex Color | Alizarin Crimson sl | UI Color Scheme Generator