Charcoal
#1C2863
BlueColor Codes
All color formats for development
HEX
#1C2863RGB
rgb(28, 40, 99)HSL
hsl(230, 56%, 25%)OKLCH
oklch(0.305 0.105 270.3)CMYK
cmyk(72%, 60%, 0%, 61%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#19245A
2#162050
3#141C46
4#11183C
5#0E1432
6#0B1028
7#080C1E
8#060814
9#03040A
Tints
Lighter variations
1#243481
2#2D409F
3#354CBD
4#4C61CD
5#6A7CD5
6#8896DD
7#A5B0E6
8#C3CAEE
9#E1E5F7
Tones
Muted variations
1#202A60
2#232D5C
3#272F59
4#2A3155
5#2E3452
6#31364E
7#35394A
8#393B47
9#3C3D43
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F4 #F3F4FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E3E6 #E3E6F7 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CBD1 #CBD1F0 | Secondary backgroundsInput backgroundsDividers |
| 300 | A4AE #A4AEE5 | BordersInactive statesPlaceholder text |
| 400 | 7484 #7484D8 | Disabled statesSecondary iconsMuted text |
| 500 | 4C61 #4C61CD | Primary brand colorCTAsActive elementsLinks |
| 600 | 3146 #3146AF | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2738 #27388B | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1C28 #1C2863 | Text on light backgroundsHeadingsStrong borders |
| 900 | 121A #121A40 | Primary textHigh emphasis contentDark headings |
| 950 | 0B10 #0B1028 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F3F4FC;
--charcoal-100: #E3E6F7;
--charcoal-200: #CBD1F0;
--charcoal-300: #A4AEE5;
--charcoal-400: #7484D8;
--charcoal-500: #4C61CD;
--charcoal-600: #3146AF;
--charcoal-700: #27388B;
--charcoal-800: #1C2863;
--charcoal-900: #121A40;
--charcoal-950: #0B1028;
}