Charcoal
#1C3663
BlueColor Codes
All color formats for development
HEX
#1C3663RGB
rgb(28, 54, 99)HSL
hsl(218, 56%, 25%)OKLCH
oklch(0.338 0.086 260.6)CMYK
cmyk(72%, 45%, 0%, 61%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#19315A
2#162B50
3#142646
4#11213C
5#0E1B32
6#0B1628
7#08101E
8#060B14
9#03050A
Tints
Lighter variations
1#244681
2#2D579F
3#3567BD
4#4C7BCD
5#6A91D5
6#88A7DD
7#A5BDE6
8#C3D3EE
9#E1E9F7
Tones
Muted variations
1#203760
2#23385C
3#273959
4#2A3A55
5#2E3B52
6#313C4E
7#353D4A
8#393E47
9#3C3F43
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F6 #F3F6FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E3EA #E3EAF7 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CBD9 #CBD9F0 | Secondary backgroundsInput backgroundsDividers |
| 300 | A4BC #A4BCE5 | BordersInactive statesPlaceholder text |
| 400 | 7498 #7498D8 | Disabled statesSecondary iconsMuted text |
| 500 | 4C7B #4C7BCD | Primary brand colorCTAsActive elementsLinks |
| 600 | 315F #315FAF | Hover statesFocus ringsPrimary buttons hover |
| 700 | 274C #274C8B | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1C36 #1C3663 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1223 #122340 | Primary textHigh emphasis contentDark headings |
| 950 | 0B16 #0B1628 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F3F6FC;
--charcoal-100: #E3EAF7;
--charcoal-200: #CBD9F0;
--charcoal-300: #A4BCE5;
--charcoal-400: #7498D8;
--charcoal-500: #4C7BCD;
--charcoal-600: #315FAF;
--charcoal-700: #274C8B;
--charcoal-800: #1C3663;
--charcoal-900: #122340;
--charcoal-950: #0B1628;
}