Charcoal
#1B2C64
BlueColor Codes
All color formats for development
HEX
#1B2C64RGB
rgb(27, 44, 100)HSL
hsl(226, 57%, 25%)OKLCH
oklch(0.314 0.101 267.5)CMYK
cmyk(73%, 56%, 0%, 61%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#19285A
2#162350
3#131F46
4#101B3C
5#0E1632
6#0B1228
7#080D1E
8#050914
9#03040A
Tints
Lighter variations
1#243A82
2#2C47A0
3#3454BE
4#4B69CE
5#6982D6
6#879BDE
7#A5B4E6
8#C3CDEF
9#E1E6F7
Tones
Muted variations
1#1F2E60
2#23305D
3#263259
4#2A3456
5#2E3652
6#31384E
7#353A4B
8#383C47
9#3C3E43
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F5 #F3F5FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E3E8 #E3E8F7 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CBD4 #CBD4F1 | Secondary backgroundsInput backgroundsDividers |
| 300 | A3B3 #A3B3E6 | BordersInactive statesPlaceholder text |
| 400 | 738B #738BD9 | Disabled statesSecondary iconsMuted text |
| 500 | 4B69 #4B69CE | Primary brand colorCTAsActive elementsLinks |
| 600 | 304E #304EB0 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 263E #263E8C | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1B2C #1B2C64 | Text on light backgroundsHeadingsStrong borders |
| 900 | 121C #121C40 | Primary textHigh emphasis contentDark headings |
| 950 | 0B12 #0B1228 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F3F5FC;
--charcoal-100: #E3E8F7;
--charcoal-200: #CBD4F1;
--charcoal-300: #A3B3E6;
--charcoal-400: #738BD9;
--charcoal-500: #4B69CE;
--charcoal-600: #304EB0;
--charcoal-700: #263E8C;
--charcoal-800: #1B2C64;
--charcoal-900: #121C40;
--charcoal-950: #0B1228;
}