Crimson

#F42541

Red

Color Codes

All color formats for development

HEX
#F42541
RGB
rgb(244, 37, 65)
HSL
hsl(352, 90%, 55%)
OKLCH
oklch(0.623 0.234 21.8)
CMYK
cmyk(0%, 85%, 73%, 4%)

Accessibility

WCAG contrast compliance

On White Background

4.05:1

AA AAA

On Black Background

5.19:1

AA AAA
Run full accessibility check

Tailwind Scale

50-950 scale matching Tailwind CSS naming

50
#FEF0
100
#FDDD
200
#FCC0
300
#F990
400
#F655
500
#F425
600
#D50B
700
#AA09
800
#7906
900
#4E04
950
#3003

Shades

Darker variations

1#F00D2B
2#D50B26
3#BB0A21
4#A0081D
5#850718
6#6B0613
7#50040E
8#35030A
9#1B0105

Tints

Lighter variations

1#F53B54
2#F65167
3#F7667A
4#F87C8D
5#F992A0
6#FAA8B3
7#FCBEC6
8#FDD3D9
9#FEE9EC

Tones

Muted variations

1#E92F48
2#DF3A50
3#D54457
4#CA4E5F
5#C05966
6#B6636E
7#AB6D76
8#A1787D
9#978285

Usage Guidelines

Recommended use cases for each shade level

LevelColorTypical Use Cases
50
FEF0
#FEF0F2
BackgroundsSubtle highlightsCard backgrounds
100
FDDD
#FDDDE1
Light backgroundsTable row hoverSkeleton loading
200
FCC0
#FCC0C8
Secondary backgroundsInput backgroundsDividers
300
F990
#F9909E
BordersInactive statesPlaceholder text
400
F655
#F6556B
Disabled statesSecondary iconsMuted text
500
F425
#F42541
Primary brand colorCTAsActive elementsLinks
600
D50B
#D50B26
Hover statesFocus ringsPrimary buttons hover
700
AA09
#AA091E
Active/pressed statesDark mode accentsSecondary text
800
7906
#790616
Text on light backgroundsHeadingsStrong borders
900
4E04
#4E040E
Primary textHigh emphasis contentDark headings
950
3003
#300309
Maximum contrast textDark mode backgrounds

Export Code

Copy ready-to-use code for your project

:root {
  --crimson-50: #FEF0F2;
  --crimson-100: #FDDDE1;
  --crimson-200: #FCC0C8;
  --crimson-300: #F9909E;
  --crimson-400: #F6556B;
  --crimson-500: #F42541;
  --crimson-600: #D50B26;
  --crimson-700: #AA091E;
  --crimson-800: #790616;
  --crimson-900: #4E040E;
  --crimson-950: #300309;
}
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