Charcoal
#1B2464
BlueColor Codes
All color formats for development
HEX
#1B2464RGB
rgb(27, 36, 100)HSL
hsl(233, 57%, 25%)OKLCH
oklch(0.297 0.112 271.6)CMYK
cmyk(73%, 64%, 0%, 61%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#19205A
2#161D50
3#131946
4#10163C
5#0E1232
6#0B0E28
7#080B1E
8#050714
9#03040A
Tints
Lighter variations
1#242F82
2#2C39A0
3#3444BE
4#4B5ACE
5#6976D6
6#8791DE
7#A5ADE6
8#C3C8EF
9#E1E4F7
Tones
Muted variations
1#1F2760
2#23295D
3#262C59
4#2A2F56
5#2E3252
6#31354E
7#35374B
8#383A47
9#3C3D43
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F4 #F3F4FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E3E5 #E3E5F7 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CBCF #CBCFF1 | Secondary backgroundsInput backgroundsDividers |
| 300 | A3AB #A3ABE6 | BordersInactive statesPlaceholder text |
| 400 | 737F #737FD9 | Disabled statesSecondary iconsMuted text |
| 500 | 4B5A #4B5ACE | Primary brand colorCTAsActive elementsLinks |
| 600 | 303F #303FB0 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2632 #26328C | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1B24 #1B2464 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1217 #121740 | Primary textHigh emphasis contentDark headings |
| 950 | 0B0E #0B0E28 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F3F4FC;
--charcoal-100: #E3E5F7;
--charcoal-200: #CBCFF1;
--charcoal-300: #A3ABE6;
--charcoal-400: #737FD9;
--charcoal-500: #4B5ACE;
--charcoal-600: #303FB0;
--charcoal-700: #26328C;
--charcoal-800: #1B2464;
--charcoal-900: #121740;
--charcoal-950: #0B0E28;
}