Charcoal
#304050
BlueColor Codes
All color formats for development
HEX
#304050RGB
rgb(48, 64, 80)HSL
hsl(210, 25%, 25%)OKLCH
oklch(0.364 0.035 248.8)CMYK
cmyk(40%, 20%, 0%, 69%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#2B3948
2#263340
3#212D38
4#1D2630
5#182028
6#131920
7#0E1318
8#0A0D10
9#050608
Tints
Lighter variations
1#3E5368
2#4D6680
3#5B7997
4#708CA9
5#879FB7
6#9FB2C6
7#B7C6D4
8#CFD9E2
9#E7ECF1
Tones
Muted variations
1#31404E
2#33404D
3#35404B
4#364049
5#384048
6#394046
7#3B4045
8#3D4043
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 | D6DE #D6DEE6 | Secondary backgroundsInput backgroundsDividers |
| 300 | B6C4 #B6C4D3 | BordersInactive statesPlaceholder text |
| 400 | 8FA6 #8FA6BC | Disabled statesSecondary iconsMuted text |
| 500 | 708C #708CA9 | Primary brand colorCTAsActive elementsLinks |
| 600 | 5470 #54708C | Hover statesFocus ringsPrimary buttons hover |
| 700 | 4359 #435970 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 3040 #304050 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1F29 #1F2933 | Primary textHigh emphasis contentDark headings |
| 950 | 131A #131A20 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F5F7F9;
--charcoal-100: #E9EDF2;
--charcoal-200: #D6DEE6;
--charcoal-300: #B6C4D3;
--charcoal-400: #8FA6BC;
--charcoal-500: #708CA9;
--charcoal-600: #54708C;
--charcoal-700: #435970;
--charcoal-800: #304050;
--charcoal-900: #1F2933;
--charcoal-950: #131A20;
}