Charcoal
#0F3671
BlueColor Codes
All color formats for development
HEX
#0F3671RGB
rgb(15, 54, 113)HSL
hsl(216, 77%, 25%)OKLCH
oklch(0.343 0.111 259)CMYK
cmyk(87%, 52%, 0%, 56%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#0D3166
2#0C2B5A
3#0A264F
4#092044
5#071B38
6#06162D
7#041022
8#030B17
9#01050B
Tints
Lighter variations
1#134693
2#1756B5
3#1C66D6
4#347BE5
5#5691E9
6#78A7ED
7#99BDF2
8#BBD3F6
9#DDE9FB
Tones
Muted variations
1#14376C
2#183867
3#1D3962
4#223A5D
5#273B58
6#2C3C53
7#313D4E
8#363E4A
9#3B3F45
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F1F6 #F1F6FD | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DFEA #DFEAFB | Light backgroundsTable row hoverSkeleton loading |
| 200 | C4D9 #C4D9F7 | Secondary backgroundsInput backgroundsDividers |
| 300 | 97BB #97BBF2 | BordersInactive statesPlaceholder text |
| 400 | 6198 #6198EA | Disabled statesSecondary iconsMuted text |
| 500 | 347B #347BE5 | Primary brand colorCTAsActive elementsLinks |
| 600 | 1A5F #1A5FC7 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 154C #154C9E | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0F36 #0F3671 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0923 #092348 | Primary textHigh emphasis contentDark headings |
| 950 | 0616 #06162D | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F1F6FD;
--charcoal-100: #DFEAFB;
--charcoal-200: #C4D9F7;
--charcoal-300: #97BBF2;
--charcoal-400: #6198EA;
--charcoal-500: #347BE5;
--charcoal-600: #1A5FC7;
--charcoal-700: #154C9E;
--charcoal-800: #0F3671;
--charcoal-900: #092348;
--charcoal-950: #06162D;
}