Crimson

#DD0319

Red

Color Codes

All color formats for development

HEX
#DD0319
RGB
rgb(221, 3, 25)
HSL
hsl(354, 97%, 44%)
OKLCH
oklch(0.565 0.229 27)
CMYK
cmyk(0%, 99%, 89%, 13%)

Accessibility

WCAG contrast compliance

On White Background

5.12:1

AA AAA

On Black Background

4.10:1

AA AAA
Run full accessibility check

Tailwind Scale

50-950 scale matching Tailwind CSS naming

50
#FFF0
100
#FEDC
200
#FEBE
300
#FD8B
400
#FC4F
500
#FC1D
600
#DD03
700
#B003
800
#7E02
900
#5001
950
#3201

Shades

Darker variations

1#C70317
2#B10314
3#9B0212
4#85020F
5#6F020D
6#58010A
7#420108
8#2C0105
9#160003

Tints

Lighter variations

1#F9041C
2#FC1E34
3#FC3A4D
4#FC5667
5#FD7280
6#FD8E9A
7#FEABB3
8#FEC7CC
9#FFE3E6

Tones

Muted variations

1#D20E22
2#C7192B
3#BC2433
4#B22F3C
5#A73A45
6#9C454D
7#915056
8#865A5F
9#7B6567

Usage Guidelines

Recommended use cases for each shade level

LevelColorTypical Use Cases
50
FFF0
#FFF0F1
BackgroundsSubtle highlightsCard backgrounds
100
FEDC
#FEDCDF
Light backgroundsTable row hoverSkeleton loading
200
FEBE
#FEBEC4
Secondary backgroundsInput backgroundsDividers
300
FD8B
#FD8B97
BordersInactive statesPlaceholder text
400
FC4F
#FC4F60
Disabled statesSecondary iconsMuted text
500
FC1D
#FC1D33
Primary brand colorCTAsActive elementsLinks
600
DD03
#DD0319
Hover statesFocus ringsPrimary buttons hover
700
B003
#B00314
Active/pressed statesDark mode accentsSecondary text
800
7E02
#7E020E
Text on light backgroundsHeadingsStrong borders
900
5001
#500109
Primary textHigh emphasis contentDark headings
950
3201
#320106
Maximum contrast textDark mode backgrounds

Export Code

Copy ready-to-use code for your project

:root {
  --crimson-50: #FFF0F1;
  --crimson-100: #FEDCDF;
  --crimson-200: #FEBEC4;
  --crimson-300: #FD8B97;
  --crimson-400: #FC4F60;
  --crimson-500: #FC1D33;
  --crimson-600: #DD0319;
  --crimson-700: #B00314;
  --crimson-800: #7E020E;
  --crimson-900: #500109;
  --crimson-950: #320106;
}
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