Charcoal
#0F4571
BlueColor Codes
All color formats for development
HEX
#0F4571RGB
rgb(15, 69, 113)HSL
hsl(207, 77%, 25%)OKLCH
oklch(0.381 0.093 248.3)CMYK
cmyk(87%, 39%, 0%, 56%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#0D3E66
2#0C375A
3#0A304F
4#092944
5#072238
6#061B2D
7#041522
8#030E17
9#01070B
Tints
Lighter variations
1#135993
2#176EB5
3#1C82D6
4#3495E5
5#56A7E9
6#78B8ED
7#99CAF2
8#BBDCF6
9#DDEDFB
Tones
Muted variations
1#14446C
2#184467
3#1D4362
4#22435D
5#274258
6#2C4253
7#31414E
8#36414A
9#3B4045
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F1F8 #F1F8FD | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DFEF #DFEFFB | Light backgroundsTable row hoverSkeleton loading |
| 200 | C4E0 #C4E0F7 | Secondary backgroundsInput backgroundsDividers |
| 300 | 97C9 #97C9F2 | BordersInactive statesPlaceholder text |
| 400 | 61AD #61ADEA | Disabled statesSecondary iconsMuted text |
| 500 | 3495 #3495E5 | Primary brand colorCTAsActive elementsLinks |
| 600 | 1A79 #1A79C7 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1560 #15609E | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0F45 #0F4571 | Text on light backgroundsHeadingsStrong borders |
| 900 | 092C #092C48 | Primary textHigh emphasis contentDark headings |
| 950 | 061B #061B2D | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F1F8FD;
--charcoal-100: #DFEFFB;
--charcoal-200: #C4E0F7;
--charcoal-300: #97C9F2;
--charcoal-400: #61ADEA;
--charcoal-500: #3495E5;
--charcoal-600: #1A79C7;
--charcoal-700: #15609E;
--charcoal-800: #0F4571;
--charcoal-900: #092C48;
--charcoal-950: #061B2D;
}