Charcoal
#305882
BlueColor Codes
All color formats for development
HEX
#305882RGB
rgb(48, 88, 130)HSL
hsl(211, 46%, 35%)OKLCH
oklch(0.451 0.083 251.2)CMYK
cmyk(63%, 32%, 0%, 49%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#2B4F75
2#274668
3#223E5B
4#1D354E
5#182C41
6#132334
7#0E1A27
8#0A121A
9#05090D
Tints
Lighter variations
1#39689B
2#4279B3
3#5689C0
4#6E9AC9
5#86ABD2
6#9EBCDB
7#B6CDE4
8#CFDDED
9#E7EEF6
Tones
Muted variations
1#34587E
2#38587A
3#3D5876
4#415872
5#45596E
6#49596A
7#4D5966
8#515961
9#55595D
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F7 #F4F7FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E5ED #E5EDF5 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CFDD #CFDDED | Secondary backgroundsInput backgroundsDividers |
| 300 | A9C3 #A9C3DF | BordersInactive statesPlaceholder text |
| 400 | 7DA4 #7DA4CF | Disabled statesSecondary iconsMuted text |
| 500 | 578A #578AC1 | Primary brand colorCTAsActive elementsLinks |
| 600 | 3D6E #3D6EA4 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 3058 #305882 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 223F #223F5D | Text on light backgroundsHeadingsStrong borders |
| 900 | 1628 #16283C | Primary textHigh emphasis contentDark headings |
| 950 | 0E19 #0E1925 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F4F7FB;
--charcoal-100: #E5EDF5;
--charcoal-200: #CFDDED;
--charcoal-300: #A9C3DF;
--charcoal-400: #7DA4CF;
--charcoal-500: #578AC1;
--charcoal-600: #3D6EA4;
--charcoal-700: #305882;
--charcoal-800: #223F5D;
--charcoal-900: #16283C;
--charcoal-950: #0E1925;
}