Charcoal
#1B4C65
BlueColor Codes
All color formats for development
HEX
#1B4C65RGB
rgb(27, 76, 101)HSL
hsl(200, 58%, 25%)OKLCH
oklch(0.396 0.067 234.4)CMYK
cmyk(73%, 25%, 0%, 60%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#18445B
2#153D51
3#133547
4#102E3C
5#0D2632
6#0B1E28
7#08171E
8#050F14
9#03080A
Tints
Lighter variations
1#236383
2#2B7AA1
3#3391BF
4#4AA2CF
5#68B2D7
6#86C1DF
7#A4D1E7
8#C3E0EF
9#E1F0F7
Tones
Muted variations
1#1E4B61
2#224A5D
3#26485A
4#2A4756
5#2D4652
6#31454F
7#35434B
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 | CBE4 #CBE4F1 | Secondary backgroundsInput backgroundsDividers |
| 300 | A2D0 #A2D0E6 | BordersInactive statesPlaceholder text |
| 400 | 72B7 #72B7DA | Disabled statesSecondary iconsMuted text |
| 500 | 4AA2 #4AA2CF | Primary brand colorCTAsActive elementsLinks |
| 600 | 2F86 #2F86B1 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 256B #256B8D | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1B4C #1B4C65 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1131 #113140 | Primary textHigh emphasis contentDark headings |
| 950 | 0B1E #0B1E28 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F3F9FC;
--charcoal-100: #E3F1F8;
--charcoal-200: #CBE4F1;
--charcoal-300: #A2D0E6;
--charcoal-400: #72B7DA;
--charcoal-500: #4AA2CF;
--charcoal-600: #2F86B1;
--charcoal-700: #256B8D;
--charcoal-800: #1B4C65;
--charcoal-900: #113140;
--charcoal-950: #0B1E28;
}