Charcoal
#1C4D63
BlueColor Codes
All color formats for development
HEX
#1C4D63RGB
rgb(28, 77, 99)HSL
hsl(199, 56%, 25%)OKLCH
oklch(0.397 0.064 230.9)CMYK
cmyk(72%, 22%, 0%, 61%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#19455A
2#163D50
3#143646
4#112E3C
5#0E2632
6#0B1F28
7#08171E
8#060F14
9#03080A
Tints
Lighter variations
1#246481
2#2D7B9F
3#3592BD
4#4CA4CD
5#6AB3D5
6#88C2DD
7#A5D1E6
8#C3E1EE
9#E1F0F7
Tones
Muted variations
1#204C60
2#234A5C
3#274959
4#2A4855
5#2E4652
6#31454E
7#35444A
8#394247
9#3C4143
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F9 #F3F9FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E3F1 #E3F1F7 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CBE5 #CBE5F0 | Secondary backgroundsInput backgroundsDividers |
| 300 | A4D0 #A4D0E5 | BordersInactive statesPlaceholder text |
| 400 | 74B8 #74B8D8 | Disabled statesSecondary iconsMuted text |
| 500 | 4CA4 #4CA4CD | Primary brand colorCTAsActive elementsLinks |
| 600 | 3187 #3187AF | Hover statesFocus ringsPrimary buttons hover |
| 700 | 276C #276C8B | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1C4D #1C4D63 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1231 #123140 | 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: #E3F1F7;
--charcoal-200: #CBE5F0;
--charcoal-300: #A4D0E5;
--charcoal-400: #74B8D8;
--charcoal-500: #4CA4CD;
--charcoal-600: #3187AF;
--charcoal-700: #276C8B;
--charcoal-800: #1C4D63;
--charcoal-900: #123140;
--charcoal-950: #0B1F28;
}