Charcoal
#003D52
BlueColor Codes
All color formats for development
HEX
#003D52RGB
rgb(0, 61, 82)HSL
hsl(195, 100%, 16%)OKLCH
oklch(0.337 0.066 228.8)CMYK
cmyk(100%, 26%, 0%, 68%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#003749
2#003141
3#002B39
4#002531
5#001F29
6#001821
7#001218
8#000C10
9#000608
Tints
Lighter variations
1#005D7C
2#007DA7
3#009ED2
4#00BEFD
5#29C9FF
6#54D4FF
7#7EDFFF
8#A9EAFF
9#D4F4FF
Tones
Muted variations
1#043B4E
2#083949
3#0C3745
4#103541
5#14333D
6#183139
7#1D2F35
8#212D31
9#252B2D
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F0FB #F0FBFF | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DBF6 #DBF6FF | Light backgroundsTable row hoverSkeleton loading |
| 200 | BDEE #BDEEFF | Secondary backgroundsInput backgroundsDividers |
| 300 | 8AE2 #8AE2FF | BordersInactive statesPlaceholder text |
| 400 | 4DD2 #4DD2FF | Disabled statesSecondary iconsMuted text |
| 500 | 1AC6 #1AC6FF | Primary brand colorCTAsActive elementsLinks |
| 600 | 00A8 #00A8E0 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 0086 #0086B3 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0060 #006080 | Text on light backgroundsHeadingsStrong borders |
| 900 | 003D #003D52 | Primary textHigh emphasis contentDark headings |
| 950 | 0026 #002633 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F0FBFF;
--charcoal-100: #DBF6FF;
--charcoal-200: #BDEEFF;
--charcoal-300: #8AE2FF;
--charcoal-400: #4DD2FF;
--charcoal-500: #1AC6FF;
--charcoal-600: #00A8E0;
--charcoal-700: #0086B3;
--charcoal-800: #006080;
--charcoal-900: #003D52;
--charcoal-950: #002633;
}