Charcoal
#172C3B
BlueColor Codes
All color formats for development
HEX
#172C3BRGB
rgb(23, 44, 59)HSL
hsl(205, 44%, 16%)OKLCH
oklch(0.283 0.039 241.1)CMYK
cmyk(61%, 25%, 0%, 77%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#152735
2#12232F
3#101F29
4#0E1A23
5#0B161D
6#091218
7#070D12
8#05090C
9#020406
Tints
Lighter variations
1#23435A
2#2F5A78
3#3B7197
4#4788B6
5#659CC3
6#84B0CF
7#A2C3DB
8#C1D7E7
9#E0EBF3
Tones
Muted variations
1#192B39
2#1A2B37
3#1C2B35
4#1E2B34
5#202A32
6#222A30
7#232A2E
8#25292C
9#27292B
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F8 #F4F8FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E5EE #E5EEF5 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CFE0 #CFE0EC | Secondary backgroundsInput backgroundsDividers |
| 300 | ABC9 #ABC9DE | BordersInactive statesPlaceholder text |
| 400 | 7EAC #7EACCD | Disabled statesSecondary iconsMuted text |
| 500 | 5A95 #5A95BF | Primary brand colorCTAsActive elementsLinks |
| 600 | 3F78 #3F78A2 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 3260 #326081 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2444 #24445C | Text on light backgroundsHeadingsStrong borders |
| 900 | 172C #172C3B | Primary textHigh emphasis contentDark headings |
| 950 | 0E1B #0E1B25 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F4F8FB;
--charcoal-100: #E5EEF5;
--charcoal-200: #CFE0EC;
--charcoal-300: #ABC9DE;
--charcoal-400: #7EACCD;
--charcoal-500: #5A95BF;
--charcoal-600: #3F78A2;
--charcoal-700: #326081;
--charcoal-800: #24445C;
--charcoal-900: #172C3B;
--charcoal-950: #0E1B25;
}