Charcoal
#2B4955
BlueColor Codes
All color formats for development
HEX
#2B4955RGB
rgb(43, 73, 85)HSL
hsl(197, 33%, 25%)OKLCH
oklch(0.387 0.041 225.4)CMYK
cmyk(49%, 14%, 0%, 67%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#26424C
2#223A44
3#1E333B
4#1A2C33
5#15242A
6#111D22
7#0D1619
8#090F11
9#040708
Tints
Lighter variations
1#385F6E
2#447588
3#518AA1
4#669DB2
5#80ADBF
6#99BDCC
7#B3CED9
8#CCDEE5
9#E6EFF2
Tones
Muted variations
1#2D4853
2#2F4751
3#31464E
4#33454C
5#35444A
6#374348
7#394246
8#3C4244
9#3E4142
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F5F8 #F5F8FA | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E7F0 #E7F0F3 | Light backgroundsTable row hoverSkeleton loading |
| 200 | D3E3 #D3E3E9 | Secondary backgroundsInput backgroundsDividers |
| 300 | B1CD #B1CDD8 | BordersInactive statesPlaceholder text |
| 400 | 88B3 #88B3C3 | Disabled statesSecondary iconsMuted text |
| 500 | 669D #669DB2 | Primary brand colorCTAsActive elementsLinks |
| 600 | 4B80 #4B8095 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 3C66 #3C6677 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2B49 #2B4955 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1B2F #1B2F36 | Primary textHigh emphasis contentDark headings |
| 950 | 111D #111D22 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F5F8FA;
--charcoal-100: #E7F0F3;
--charcoal-200: #D3E3E9;
--charcoal-300: #B1CDD8;
--charcoal-400: #88B3C3;
--charcoal-500: #669DB2;
--charcoal-600: #4B8095;
--charcoal-700: #3C6677;
--charcoal-800: #2B4955;
--charcoal-900: #1B2F36;
--charcoal-950: #111D22;
}