Charcoal
#303E50
BlueColor Codes
All color formats for development
HEX
#303E50RGB
rgb(48, 62, 80)HSL
hsl(214, 25%, 25%)OKLCH
oklch(0.359 0.036 254.9)CMYK
cmyk(40%, 22%, 0%, 69%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#2B3748
2#263140
3#212B38
4#1D2530
5#181F28
6#131920
7#0E1218
8#0A0C10
9#050608
Tints
Lighter variations
1#3E5068
2#4D6380
3#5B7597
4#7088A9
5#879CB7
6#9FB0C6
7#B7C4D4
8#CFD7E2
9#E7EBF1
Tones
Muted variations
1#313E4E
2#333E4D
3#353E4B
4#363E49
5#383F48
6#393F46
7#3B3F45
8#3D3F43
9#3E4041
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F5F7 #F5F7F9 | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E9ED #E9EDF2 | Light backgroundsTable row hoverSkeleton loading |
| 200 | D6DD #D6DDE6 | Secondary backgroundsInput backgroundsDividers |
| 300 | B6C2 #B6C2D3 | BordersInactive statesPlaceholder text |
| 400 | 8FA3 #8FA3BC | Disabled statesSecondary iconsMuted text |
| 500 | 7088 #7088A9 | Primary brand colorCTAsActive elementsLinks |
| 600 | 546C #546C8C | Hover statesFocus ringsPrimary buttons hover |
| 700 | 4356 #435670 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 303E #303E50 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1F27 #1F2733 | Primary textHigh emphasis contentDark headings |
| 950 | 1319 #131920 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F5F7F9;
--charcoal-100: #E9EDF2;
--charcoal-200: #D6DDE6;
--charcoal-300: #B6C2D3;
--charcoal-400: #8FA3BC;
--charcoal-500: #7088A9;
--charcoal-600: #546C8C;
--charcoal-700: #435670;
--charcoal-800: #303E50;
--charcoal-900: #1F2733;
--charcoal-950: #131920;
}