Charcoal
#1F4E61
BlueColor Codes
All color formats for development
HEX
#1F4E61RGB
rgb(31, 78, 97)HSL
hsl(197, 52%, 25%)OKLCH
oklch(0.4 0.06 227.7)CMYK
cmyk(68%, 20%, 0%, 62%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#1C4657
2#183E4E
3#153744
4#122F3A
5#0F2730
6#0C1F27
7#09171D
8#061013
9#03080A
Tints
Lighter variations
1#28667E
2#317D9B
3#3A94B8
4#51A6C8
5#6EB5D1
6#8BC4DA
7#A8D3E3
8#C5E1ED
9#E2F0F6
Tones
Muted variations
1#224D5E
2#254B5A
3#294A57
4#2C4854
5#2F4750
6#32454D
7#36444A
8#394346
9#3C4143
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F9 #F3F9FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E4F1 #E4F1F6 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CDE5 #CDE5EF | Secondary backgroundsInput backgroundsDividers |
| 300 | A6D2 #A6D2E3 | BordersInactive statesPlaceholder text |
| 400 | 77BA #77BAD4 | Disabled statesSecondary iconsMuted text |
| 500 | 51A6 #51A6C8 | Primary brand colorCTAsActive elementsLinks |
| 600 | 3689 #3689AB | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2B6D #2B6D88 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1F4E #1F4E61 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1432 #14323E | Primary textHigh emphasis contentDark headings |
| 950 | 0C1F #0C1F27 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F3F9FB;
--charcoal-100: #E4F1F6;
--charcoal-200: #CDE5EF;
--charcoal-300: #A6D2E3;
--charcoal-400: #77BAD4;
--charcoal-500: #51A6C8;
--charcoal-600: #3689AB;
--charcoal-700: #2B6D88;
--charcoal-800: #1F4E61;
--charcoal-900: #14323E;
--charcoal-950: #0C1F27;
}