Charcoal
#1B4D65
BlueColor Codes
All color formats for development
HEX
#1B4D65RGB
rgb(27, 77, 101)HSL
hsl(199, 58%, 25%)OKLCH
oklch(0.398 0.066 232.8)CMYK
cmyk(73%, 24%, 0%, 60%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#18465B
2#153E51
3#133647
4#102E3C
5#0D2732
6#0B1F28
7#08171E
8#050F14
9#03080A
Tints
Lighter variations
1#236483
2#2B7CA1
3#3393BF
4#4AA5CF
5#68B4D7
6#86C3DF
7#A4D2E7
8#C3E1EF
9#E1F0F7
Tones
Muted variations
1#1E4C61
2#224B5D
3#26495A
4#2A4856
5#2D4752
6#31454F
7#35444B
8#384247
9#3C4143
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F9 #F3F9FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E3F1 #E3F1F8 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CBE5 #CBE5F1 | Secondary backgroundsInput backgroundsDividers |
| 300 | A2D1 #A2D1E6 | BordersInactive statesPlaceholder text |
| 400 | 72B9 #72B9DA | Disabled statesSecondary iconsMuted text |
| 500 | 4AA5 #4AA5CF | Primary brand colorCTAsActive elementsLinks |
| 600 | 2F88 #2F88B1 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 256C #256C8D | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1B4D #1B4D65 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1131 #113140 | Primary textHigh emphasis contentDark headings |
| 950 | 0B1F #0B1F28 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F3F9FC;
--charcoal-100: #E3F1F8;
--charcoal-200: #CBE5F1;
--charcoal-300: #A2D1E6;
--charcoal-400: #72B9DA;
--charcoal-500: #4AA5CF;
--charcoal-600: #2F88B1;
--charcoal-700: #256C8D;
--charcoal-800: #1B4D65;
--charcoal-900: #113140;
--charcoal-950: #0B1F28;
}