Charcoal
#0F3E71
BlueColor Codes
All color formats for development
HEX
#0F3E71RGB
rgb(15, 62, 113)HSL
hsl(211, 77%, 25%)OKLCH
oklch(0.363 0.101 254)CMYK
cmyk(87%, 45%, 0%, 56%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#0D3866
2#0C325A
3#0A2B4F
4#092544
5#071F38
6#06192D
7#041322
8#030C17
9#01060B
Tints
Lighter variations
1#135193
2#1763B5
3#1C76D6
4#3489E5
5#569DE9
6#78B1ED
7#99C4F2
8#BBD8F6
9#DDEBFB
Tones
Muted variations
1#143E6C
2#183E67
3#1D3F62
4#223F5D
5#273F58
6#2C3F53
7#313F4E
8#363F4A
9#3B4045
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F1F7 #F1F7FD | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DFED #DFEDFB | Light backgroundsTable row hoverSkeleton loading |
| 200 | C4DD #C4DDF7 | Secondary backgroundsInput backgroundsDividers |
| 300 | 97C3 #97C3F2 | BordersInactive statesPlaceholder text |
| 400 | 61A3 #61A3EA | Disabled statesSecondary iconsMuted text |
| 500 | 3489 #3489E5 | Primary brand colorCTAsActive elementsLinks |
| 600 | 1A6D #1A6DC7 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1557 #15579E | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0F3E #0F3E71 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0928 #092848 | Primary textHigh emphasis contentDark headings |
| 950 | 0619 #06192D | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F1F7FD;
--charcoal-100: #DFEDFB;
--charcoal-200: #C4DDF7;
--charcoal-300: #97C3F2;
--charcoal-400: #61A3EA;
--charcoal-500: #3489E5;
--charcoal-600: #1A6DC7;
--charcoal-700: #15579E;
--charcoal-800: #0F3E71;
--charcoal-900: #092848;
--charcoal-950: #06192D;
}