Charcoal
#143B6C
BlueColor Codes
All color formats for development
HEX
#143B6CRGB
rgb(20, 59, 108)HSL
hsl(213, 69%, 25%)OKLCH
oklch(0.353 0.096 255.9)CMYK
cmyk(81%, 45%, 0%, 58%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#123561
2#102F56
3#0E2A4B
4#0C2441
5#0A1E36
6#08182B
7#061220
8#040C16
9#02060B
Tints
Lighter variations
1#1A4D8C
2#205FAC
3#2671CD
4#3D84DB
5#5D99E1
6#7EADE7
7#9EC2ED
8#BED6F3
9#DFEBF9
Tones
Muted variations
1#183C67
2#1D3C63
3#213D5F
4#253D5A
5#2A3E56
6#2E3E51
7#333E4D
8#373F49
9#3B3F44
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F7 #F2F7FD | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E1EC #E1ECF9 | Light backgroundsTable row hoverSkeleton loading |
| 200 | C7DC #C7DCF5 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9CC0 #9CC0ED | BordersInactive statesPlaceholder text |
| 400 | 68A0 #68A0E3 | Disabled statesSecondary iconsMuted text |
| 500 | 3D84 #3D84DB | Primary brand colorCTAsActive elementsLinks |
| 600 | 2368 #2368BE | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1C53 #1C5397 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 143B #143B6C | Text on light backgroundsHeadingsStrong borders |
| 900 | 0D26 #0D2645 | Primary textHigh emphasis contentDark headings |
| 950 | 0818 #08182B | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F2F7FD;
--charcoal-100: #E1ECF9;
--charcoal-200: #C7DCF5;
--charcoal-300: #9CC0ED;
--charcoal-400: #68A0E3;
--charcoal-500: #3D84DB;
--charcoal-600: #2368BE;
--charcoal-700: #1C5397;
--charcoal-800: #143B6C;
--charcoal-900: #0D2645;
--charcoal-950: #08182B;
}