Charcoal
#1B4064
BlueColor Codes
All color formats for development
HEX
#1B4064RGB
rgb(27, 64, 100)HSL
hsl(210, 57%, 25%)OKLCH
oklch(0.363 0.076 250.1)CMYK
cmyk(73%, 36%, 0%, 61%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#19395A
2#163350
3#132D46
4#10263C
5#0E2032
6#0B1928
7#08131E
8#050D14
9#03060A
Tints
Lighter variations
1#245382
2#2C66A0
3#3479BE
4#4B8CCE
5#699FD6
6#87B2DE
7#A5C6E6
8#C3D9EF
9#E1ECF7
Tones
Muted variations
1#1F4060
2#23405D
3#264059
4#2A4056
5#2E4052
6#31404E
7#35404B
8#384047
9#3C4043
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F7 #F3F7FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E3ED #E3EDF7 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CBDE #CBDEF1 | Secondary backgroundsInput backgroundsDividers |
| 300 | A3C4 #A3C4E6 | BordersInactive statesPlaceholder text |
| 400 | 73A6 #73A6D9 | Disabled statesSecondary iconsMuted text |
| 500 | 4B8C #4B8CCE | Primary brand colorCTAsActive elementsLinks |
| 600 | 3070 #3070B0 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2659 #26598C | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1B40 #1B4064 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1229 #122940 | Primary textHigh emphasis contentDark headings |
| 950 | 0B1A #0B1A28 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F3F7FC;
--charcoal-100: #E3EDF7;
--charcoal-200: #CBDEF1;
--charcoal-300: #A3C4E6;
--charcoal-400: #73A6D9;
--charcoal-500: #4B8CCE;
--charcoal-600: #3070B0;
--charcoal-700: #26598C;
--charcoal-800: #1B4064;
--charcoal-900: #122940;
--charcoal-950: #0B1A28;
}