Charcoal
#003552
BlueColor Codes
All color formats for development
HEX
#003552RGB
rgb(0, 53, 82)HSL
hsl(201, 100%, 16%)OKLCH
oklch(0.314 0.072 240.3)CMYK
cmyk(100%, 35%, 0%, 68%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#003049
2#002A41
3#002539
4#002031
5#001B29
6#001521
7#001018
8#000B10
9#000508
Tints
Lighter variations
1#00517C
2#006DA7
3#0089D2
4#00A4FD
5#29B4FF
6#54C3FF
7#7ED2FF
8#A9E1FF
9#D4F0FF
Tones
Muted variations
1#04344E
2#083349
3#0C3145
4#103041
5#142F3D
6#182E39
7#1D2C35
8#212B31
9#252A2D
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F0FA #F0FAFF | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DBF3 #DBF3FF | Light backgroundsTable row hoverSkeleton loading |
| 200 | BDE8 #BDE8FF | Secondary backgroundsInput backgroundsDividers |
| 300 | 8AD6 #8AD6FF | BordersInactive statesPlaceholder text |
| 400 | 4DC1 #4DC1FF | Disabled statesSecondary iconsMuted text |
| 500 | 1AAF #1AAFFF | Primary brand colorCTAsActive elementsLinks |
| 600 | 0092 #0092E0 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 0074 #0074B3 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0053 #005380 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0035 #003552 | Primary textHigh emphasis contentDark headings |
| 950 | 0021 #002133 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F0FAFF;
--charcoal-100: #DBF3FF;
--charcoal-200: #BDE8FF;
--charcoal-300: #8AD6FF;
--charcoal-400: #4DC1FF;
--charcoal-500: #1AAFFF;
--charcoal-600: #0092E0;
--charcoal-700: #0074B3;
--charcoal-800: #005380;
--charcoal-900: #003552;
--charcoal-950: #002133;
}