Charcoal
#1B3264
BlueColor Codes
All color formats for development
HEX
#1B3264RGB
rgb(27, 50, 100)HSL
hsl(221, 57%, 25%)OKLCH
oklch(0.328 0.093 263.5)CMYK
cmyk(73%, 50%, 0%, 61%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#192D5A
2#162850
3#132346
4#101E3C
5#0E1932
6#0B1428
7#080F1E
8#050A14
9#03050A
Tints
Lighter variations
1#244282
2#2C51A0
3#3460BE
4#4B74CE
5#698BD6
6#87A3DE
7#A5BAE6
8#C3D1EF
9#E1E8F7
Tones
Muted variations
1#1F3460
2#23355D
3#263659
4#2A3856
5#2E3952
6#313A4E
7#353C4B
8#383D47
9#3C3E43
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F6 #F3F6FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E3E9 #E3E9F7 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CBD7 #CBD7F1 | Secondary backgroundsInput backgroundsDividers |
| 300 | A3B8 #A3B8E6 | BordersInactive statesPlaceholder text |
| 400 | 7393 #7393D9 | Disabled statesSecondary iconsMuted text |
| 500 | 4B74 #4B74CE | Primary brand colorCTAsActive elementsLinks |
| 600 | 3059 #3059B0 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2647 #26478C | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1B32 #1B3264 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1220 #122040 | Primary textHigh emphasis contentDark headings |
| 950 | 0B14 #0B1428 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F3F6FC;
--charcoal-100: #E3E9F7;
--charcoal-200: #CBD7F1;
--charcoal-300: #A3B8E6;
--charcoal-400: #7393D9;
--charcoal-500: #4B74CE;
--charcoal-600: #3059B0;
--charcoal-700: #26478C;
--charcoal-800: #1B3264;
--charcoal-900: #122040;
--charcoal-950: #0B1428;
}