Crimson

#DE0223

Red

Color Codes

All color formats for development

HEX
#DE0223
RGB
rgb(222, 2, 35)
HSL
hsl(351, 98%, 44%)
OKLCH
oklch(0.568 0.23 25.3)
CMYK
cmyk(0%, 99%, 84%, 13%)

Accessibility

WCAG contrast compliance

On White Background

5.07:1

AA AAA

On Black Background

4.14:1

AA AAA
Run full accessibility check

Tailwind Scale

50-950 scale matching Tailwind CSS naming

50
#FFF0
100
#FFDC
200
#FEBD
300
#FE8B
400
#FD4E
500
#FD1C
600
#DE02
700
#B102
800
#7E01
900
#5101
950
#3201

Shades

Darker variations

1#C80220
2#B2021C
3#9C0219
4#850115
5#6F0112
6#59010E
7#43010B
8#2C0007
9#160004

Tints

Lighter variations

1#FA0328
2#FD1D3E
3#FD3956
4#FD556F
5#FE7287
6#FE8E9F
7#FEAAB7
8#FEC6CF
9#FFE3E7

Tones

Muted variations

1#D30D2B
2#C81833
3#BD233A
4#B22E42
5#A7394A
6#9C4451
7#914F59
8#865A61
9#7B6569

Usage Guidelines

Recommended use cases for each shade level

LevelColorTypical Use Cases
50
FFF0
#FFF0F2
BackgroundsSubtle highlightsCard backgrounds
100
FFDC
#FFDCE1
Light backgroundsTable row hoverSkeleton loading
200
FEBD
#FEBDC7
Secondary backgroundsInput backgroundsDividers
300
FE8B
#FE8B9C
BordersInactive statesPlaceholder text
400
FD4E
#FD4E69
Disabled statesSecondary iconsMuted text
500
FD1C
#FD1C3E
Primary brand colorCTAsActive elementsLinks
600
DE02
#DE0223
Hover statesFocus ringsPrimary buttons hover
700
B102
#B1021C
Active/pressed statesDark mode accentsSecondary text
800
7E01
#7E0114
Text on light backgroundsHeadingsStrong borders
900
5101
#51010D
Primary textHigh emphasis contentDark headings
950
3201
#320108
Maximum contrast textDark mode backgrounds

Export Code

Copy ready-to-use code for your project

:root {
  --crimson-50: #FFF0F2;
  --crimson-100: #FFDCE1;
  --crimson-200: #FEBDC7;
  --crimson-300: #FE8B9C;
  --crimson-400: #FD4E69;
  --crimson-500: #FD1C3E;
  --crimson-600: #DE0223;
  --crimson-700: #B1021C;
  --crimson-800: #7E0114;
  --crimson-900: #51010D;
  --crimson-950: #320108;
}
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