Crimson
#F02828
RedColor Codes
All color formats for development
HEX
#F02828RGB
rgb(240, 40, 40)HSL
hsl(0, 87%, 55%)OKLCH
oklch(0.615 0.231 27.5)CMYK
cmyk(0%, 83%, 83%, 6%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#EC1010
2#D20F0F
3#B80D0D
4#9D0B0B
5#830909
6#690707
7#4F0505
8#340404
9#1A0202
Tints
Lighter variations
1#F23E3E
2#F35353
3#F56969
4#F67E7E
5#F89494
6#F9A9A9
7#FBBFBF
8#FCD4D4
9#FEEAEA
Tones
Muted variations
1#E63232
2#DC3C3C
3#D24646
4#C85050
5#BE5A5A
6#B46464
7#AA6E6E
8#A07878
9#968282
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | FEF1 #FEF1F1 | BackgroundsSubtle highlightsCard backgrounds |
| 100 | FDDE #FDDEDE | Light backgroundsTable row hoverSkeleton loading |
| 200 | FBC1 #FBC1C1 | Secondary backgroundsInput backgroundsDividers |
| 300 | F791 #F79191 | BordersInactive statesPlaceholder text |
| 400 | F358 #F35858 | Disabled statesSecondary iconsMuted text |
| 500 | F028 #F02828 | Primary brand colorCTAsActive elementsLinks |
| 600 | D20F #D20F0F | Hover statesFocus ringsPrimary buttons hover |
| 700 | A70C #A70C0C | Active/pressed statesDark mode accentsSecondary text |
| 800 | 7708 #770808 | Text on light backgroundsHeadingsStrong borders |
| 900 | 4C05 #4C0505 | Primary textHigh emphasis contentDark headings |
| 950 | 3003 #300303 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--crimson-50: #FEF1F1;
--crimson-100: #FDDEDE;
--crimson-200: #FBC1C1;
--crimson-300: #F79191;
--crimson-400: #F35858;
--crimson-500: #F02828;
--crimson-600: #D20F0F;
--crimson-700: #A70C0C;
--crimson-800: #770808;
--crimson-900: #4C0505;
--crimson-950: #300303;
}