Charcoal
#1B4765
BlueColor Codes
All color formats for development
HEX
#1B4765RGB
rgb(27, 71, 101)HSL
hsl(204, 58%, 25%)OKLCH
oklch(0.382 0.07 241.8)CMYK
cmyk(73%, 30%, 0%, 60%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#18405B
2#153951
3#133247
4#102B3C
5#0D2432
6#0B1C28
7#08151E
8#050E14
9#03070A
Tints
Lighter variations
1#235C83
2#2B72A1
3#3387BF
4#4A9ACF
5#68AAD7
6#86BBDF
7#A4CCE7
8#C3DDEF
9#E1EEF7
Tones
Muted variations
1#1E4661
2#22465D
3#26455A
4#2A4456
5#2D4352
6#31434F
7#35424B
8#384147
9#3C4043
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F8 #F3F8FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E3EF #E3EFF8 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CBE2 #CBE2F1 | Secondary backgroundsInput backgroundsDividers |
| 300 | A2CB #A2CBE6 | BordersInactive statesPlaceholder text |
| 400 | 72B0 #72B0DA | Disabled statesSecondary iconsMuted text |
| 500 | 4A9A #4A9ACF | Primary brand colorCTAsActive elementsLinks |
| 600 | 2F7D #2F7DB1 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2564 #25648D | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1B47 #1B4765 | Text on light backgroundsHeadingsStrong borders |
| 900 | 112E #112E40 | Primary textHigh emphasis contentDark headings |
| 950 | 0B1C #0B1C28 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F3F8FC;
--charcoal-100: #E3EFF8;
--charcoal-200: #CBE2F1;
--charcoal-300: #A2CBE6;
--charcoal-400: #72B0DA;
--charcoal-500: #4A9ACF;
--charcoal-600: #2F7DB1;
--charcoal-700: #25648D;
--charcoal-800: #1B4765;
--charcoal-900: #112E40;
--charcoal-950: #0B1C28;
}