Charcoal
#183868
BlueColor Codes
All color formats for development
HEX
#183868RGB
rgb(24, 56, 104)HSL
hsl(216, 63%, 25%)OKLCH
oklch(0.345 0.092 258.5)CMYK
cmyk(77%, 46%, 0%, 59%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#15325E
2#132D53
3#112749
4#0E213E
5#0C1C34
6#09162A
7#07111F
8#050B15
9#02060A
Tints
Lighter variations
1#1F4887
2#2659A6
3#2D6AC5
4#447ED5
5#6393DC
6#82A9E3
7#A1BEEA
8#C1D4F1
9#E0E9F8
Tones
Muted variations
1#1C3964
2#203960
3#243A5C
4#283B58
5#2C3C54
6#303D50
7#343D4C
8#383E48
9#3C3F44
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F6 #F3F6FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E2EB #E2EBF8 | Light backgroundsTable row hoverSkeleton loading |
| 200 | C9DA #C9DAF3 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9FBD #9FBDE9 | BordersInactive statesPlaceholder text |
| 400 | 6E9B #6E9BDE | Disabled statesSecondary iconsMuted text |
| 500 | 447E #447ED5 | Primary brand colorCTAsActive elementsLinks |
| 600 | 2A62 #2A62B7 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 214E #214E91 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1838 #183868 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0F24 #0F2443 | Primary textHigh emphasis contentDark headings |
| 950 | 0916 #09162A | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F3F6FC;
--charcoal-100: #E2EBF8;
--charcoal-200: #C9DAF3;
--charcoal-300: #9FBDE9;
--charcoal-400: #6E9BDE;
--charcoal-500: #447ED5;
--charcoal-600: #2A62B7;
--charcoal-700: #214E91;
--charcoal-800: #183868;
--charcoal-900: #0F2443;
--charcoal-950: #09162A;
}