Charcoal
#16313C
BlueColor Codes
All color formats for development
HEX
#16313CRGB
rgb(22, 49, 60)HSL
hsl(197, 46%, 16%)OKLCH
oklch(0.297 0.038 226.8)CMYK
cmyk(63%, 18%, 0%, 76%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#142C36
2#122730
3#0F222A
4#0D1D24
5#0B181E
6#091418
7#070F12
8#040A0C
9#020506
Tints
Lighter variations
1#224B5B
2#2D647A
3#397E99
4#4498B9
5#63A9C5
6#82BAD1
7#A1CCDC
8#C0DDE8
9#E0EEF3
Tones
Muted variations
1#18303A
2#1A2F38
3#1C2E36
4#1E2E34
5#1F2D32
6#212C30
7#232B2E
8#252A2D
9#272A2B
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F9 #F4F9FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E5F1 #E5F1F5 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CFE4 #CFE4ED | Secondary backgroundsInput backgroundsDividers |
| 300 | A9D0 #A9D0DF | BordersInactive statesPlaceholder text |
| 400 | 7DB8 #7DB8CF | Disabled statesSecondary iconsMuted text |
| 500 | 57A3 #57A3C1 | Primary brand colorCTAsActive elementsLinks |
| 600 | 3D87 #3D87A4 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 306B #306B82 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 224C #224C5D | Text on light backgroundsHeadingsStrong borders |
| 900 | 1631 #16313C | Primary textHigh emphasis contentDark headings |
| 950 | 0E1F #0E1F25 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F4F9FB;
--charcoal-100: #E5F1F5;
--charcoal-200: #CFE4ED;
--charcoal-300: #A9D0DF;
--charcoal-400: #7DB8CF;
--charcoal-500: #57A3C1;
--charcoal-600: #3D87A4;
--charcoal-700: #306B82;
--charcoal-800: #224C5D;
--charcoal-900: #16313C;
--charcoal-950: #0E1F25;
}