Charcoal
#182B3A
BlueColor Codes
All color formats for development
HEX
#182B3ARGB
rgb(24, 43, 58)HSL
hsl(206, 41%, 16%)OKLCH
oklch(0.28 0.037 243.5)CMYK
cmyk(59%, 26%, 0%, 77%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#162734
2#13222E
3#111E28
4#0E1A23
5#0C161D
6#0A1117
7#070D11
8#05090C
9#020406
Tints
Lighter variations
1#254258
2#315876
3#3E6F94
4#4B85B2
5#689AC0
6#86AECC
7#A4C2D9
8#C3D7E6
9#E1EBF2
Tones
Muted variations
1#1A2B38
2#1B2B36
3#1D2A35
4#1F2A33
5#202A31
6#222A2F
7#24292E
8#25292C
9#27292A
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F8 #F4F8FA | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E6EE #E6EEF4 | Light backgroundsTable row hoverSkeleton loading |
| 200 | D0E0 #D0E0EB | Secondary backgroundsInput backgroundsDividers |
| 300 | ACC8 #ACC8DC | BordersInactive statesPlaceholder text |
| 400 | 81AB #81ABCA | Disabled statesSecondary iconsMuted text |
| 500 | 5D93 #5D93BB | Primary brand colorCTAsActive elementsLinks |
| 600 | 4276 #42769E | Hover statesFocus ringsPrimary buttons hover |
| 700 | 355E #355E7E | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2643 #26435A | Text on light backgroundsHeadingsStrong borders |
| 900 | 182B #182B3A | Primary textHigh emphasis contentDark headings |
| 950 | 0F1B #0F1B24 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F4F8FA;
--charcoal-100: #E6EEF4;
--charcoal-200: #D0E0EB;
--charcoal-300: #ACC8DC;
--charcoal-400: #81ABCA;
--charcoal-500: #5D93BB;
--charcoal-600: #42769E;
--charcoal-700: #355E7E;
--charcoal-800: #26435A;
--charcoal-900: #182B3A;
--charcoal-950: #0F1B24;
}