Charcoal
#1B5065
BlueColor Codes
All color formats for development
HEX
#1B5065RGB
rgb(27, 80, 101)HSL
hsl(197, 58%, 25%)OKLCH
oklch(0.406 0.065 228)CMYK
cmyk(73%, 21%, 0%, 60%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#18485B
2#154051
3#133847
4#10303C
5#0D2832
6#0B2028
7#08181E
8#051014
9#03080A
Tints
Lighter variations
1#236883
2#2B80A1
3#3398BF
4#4AA9CF
5#68B7D7
6#86C6DF
7#A4D4E7
8#C3E2EF
9#E1F1F7
Tones
Muted variations
1#1E4E61
2#224D5D
3#264B5A
4#2A4956
5#2D4852
6#31464F
7#35454B
8#384347
9#3C4143
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F9 #F3F9FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E3F2 #E3F2F8 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CBE6 #CBE6F1 | Secondary backgroundsInput backgroundsDividers |
| 300 | A2D3 #A2D3E6 | BordersInactive statesPlaceholder text |
| 400 | 72BC #72BCDA | Disabled statesSecondary iconsMuted text |
| 500 | 4AA9 #4AA9CF | Primary brand colorCTAsActive elementsLinks |
| 600 | 2F8C #2F8CB1 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2570 #25708D | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1B50 #1B5065 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1133 #113340 | Primary textHigh emphasis contentDark headings |
| 950 | 0B20 #0B2028 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F3F9FC;
--charcoal-100: #E3F2F8;
--charcoal-200: #CBE6F1;
--charcoal-300: #A2D3E6;
--charcoal-400: #72BCDA;
--charcoal-500: #4AA9CF;
--charcoal-600: #2F8CB1;
--charcoal-700: #25708D;
--charcoal-800: #1B5065;
--charcoal-900: #113340;
--charcoal-950: #0B2028;
}