Charcoal
#0C3973
BlueColor Codes
All color formats for development
HEX
#0C3973RGB
rgb(12, 57, 115)HSL
hsl(214, 81%, 25%)OKLCH
oklch(0.351 0.111 257.1)CMYK
cmyk(90%, 50%, 0%, 55%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#0B3368
2#0A2D5C
3#082851
4#072245
5#061C3A
6#05172E
7#041123
8#020B17
9#01060C
Tints
Lighter variations
1#104A96
2#135BB9
3#176CDB
4#2F80E9
5#5295ED
6#75AAF0
7#97BFF4
8#BAD5F8
9#DCEAFB
Tones
Muted variations
1#113A6E
2#163A69
3#1C3B64
4#213C5F
5#263C5A
6#2B3D54
7#303E4F
8#353E4A
9#3B3F45
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F1F7 #F1F7FE | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DFEB #DFEBFC | Light backgroundsTable row hoverSkeleton loading |
| 200 | C3DA #C3DAF9 | Secondary backgroundsInput backgroundsDividers |
| 300 | 95BE #95BEF4 | BordersInactive statesPlaceholder text |
| 400 | 5D9C #5D9CEE | Disabled statesSecondary iconsMuted text |
| 500 | 2F80 #2F80E9 | Primary brand colorCTAsActive elementsLinks |
| 600 | 1564 #1564CB | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1150 #1150A2 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0C39 #0C3973 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0824 #08244A | Primary textHigh emphasis contentDark headings |
| 950 | 0517 #05172E | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F1F7FE;
--charcoal-100: #DFEBFC;
--charcoal-200: #C3DAF9;
--charcoal-300: #95BEF4;
--charcoal-400: #5D9CEE;
--charcoal-500: #2F80E9;
--charcoal-600: #1564CB;
--charcoal-700: #1150A2;
--charcoal-800: #0C3973;
--charcoal-900: #08244A;
--charcoal-950: #05172E;
}