Crimson

#C51B37

Red

Color Codes

All color formats for development

HEX
#C51B37
RGB
rgb(197, 27, 55)
HSL
hsl(350, 76%, 44%)
OKLCH
oklch(0.531 0.2 20.3)
CMYK
cmyk(0%, 86%, 72%, 23%)

Accessibility

WCAG contrast compliance

On White Background

5.86:1

AA AAA

On Black Background

3.59:1

AA AAA
Run full accessibility check

Tailwind Scale

50-950 scale matching Tailwind CSS naming

50
#FDF2
100
#FBE0
200
#F7C5
300
#F198
400
#EA62
500
#E335
600
#C51B
700
#9D15
800
#700F
900
#480A
950
#2D06

Shades

Darker variations

1#B21832
2#9E162C
3#8A1327
4#761021
5#630D1C
6#4F0B16
7#3B0811
8#27050B
9#140306

Tints

Lighter variations

1#DF1E3E
2#E43653
3#E74F68
4#EA687E
5#EE8193
6#F19AA9
7#F5B4BE
8#F8CDD4
9#FCE6E9

Tones

Muted variations

1#BD233D
2#B42C43
3#AC3548
4#A33D4E
5#9B4654
6#924E59
7#8A575F
8#815F65
9#79686B

Usage Guidelines

Recommended use cases for each shade level

LevelColorTypical Use Cases
50
FDF2
#FDF2F3
BackgroundsSubtle highlightsCard backgrounds
100
FBE0
#FBE0E4
Light backgroundsTable row hoverSkeleton loading
200
F7C5
#F7C5CD
Secondary backgroundsInput backgroundsDividers
300
F198
#F198A7
BordersInactive statesPlaceholder text
400
EA62
#EA6279
Disabled statesSecondary iconsMuted text
500
E335
#E33552
Primary brand colorCTAsActive elementsLinks
600
C51B
#C51B37
Hover statesFocus ringsPrimary buttons hover
700
9D15
#9D152C
Active/pressed statesDark mode accentsSecondary text
800
700F
#700F1F
Text on light backgroundsHeadingsStrong borders
900
480A
#480A14
Primary textHigh emphasis contentDark headings
950
2D06
#2D060D
Maximum contrast textDark mode backgrounds

Export Code

Copy ready-to-use code for your project

:root {
  --crimson-50: #FDF2F3;
  --crimson-100: #FBE0E4;
  --crimson-200: #F7C5CD;
  --crimson-300: #F198A7;
  --crimson-400: #EA6279;
  --crimson-500: #E33552;
  --crimson-600: #C51B37;
  --crimson-700: #9D152C;
  --crimson-800: #700F1F;
  --crimson-900: #480A14;
  --crimson-950: #2D060D;
}
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