Charcoal
#0F3870
BlueColor Codes
All color formats for development
HEX
#0F3870RGB
rgb(15, 56, 112)HSL
hsl(215, 76%, 25%)OKLCH
oklch(0.347 0.107 257.6)CMYK
cmyk(87%, 50%, 0%, 56%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#0E3265
2#0C2D5A
3#0B274F
4#092143
5#081C38
6#06162D
7#051122
8#030B16
9#02060B
Tints
Lighter variations
1#144892
2#1859B4
3#1D6AD5
4#357EE3
5#5793E8
6#78A9ED
7#9ABEF1
8#BCD4F6
9#DDE9FA
Tones
Muted variations
1#14386B
2#193967
3#1E3A62
4#233B5D
5#283C58
6#2C3D53
7#313D4E
8#363E49
9#3B3F45
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F6 #F2F6FD | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E0EB #E0EBFB | Light backgroundsTable row hoverSkeleton loading |
| 200 | C5DA #C5DAF7 | Secondary backgroundsInput backgroundsDividers |
| 300 | 98BD #98BDF1 | BordersInactive statesPlaceholder text |
| 400 | 629A #629AEA | Disabled statesSecondary iconsMuted text |
| 500 | 357E #357EE3 | Primary brand colorCTAsActive elementsLinks |
| 600 | 1B62 #1B62C5 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 154E #154E9D | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0F38 #0F3870 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0A24 #0A2448 | 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: #F2F6FD;
--charcoal-100: #E0EBFB;
--charcoal-200: #C5DAF7;
--charcoal-300: #98BDF1;
--charcoal-400: #629AEA;
--charcoal-500: #357EE3;
--charcoal-600: #1B62C5;
--charcoal-700: #154E9D;
--charcoal-800: #0F3870;
--charcoal-900: #0A2448;
--charcoal-950: #06162D;
}