Charcoal
#223A5D
BlueColor Codes
All color formats for development
HEX
#223A5DRGB
rgb(34, 58, 93)HSL
hsl(216, 46%, 25%)OKLCH
oklch(0.347 0.069 257.8)CMYK
cmyk(63%, 38%, 0%, 64%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#1F3454
2#1C2E4A
3#182941
4#152338
5#111D2F
6#0E1725
7#0A111C
8#070C13
9#030609
Tints
Lighter variations
1#2D4B79
2#375D95
3#416EB1
4#5782C1
5#7397CB
6#8FABD6
7#ABC0E0
8#C7D5EA
9#E3EAF5
Tones
Muted variations
1#253A5A
2#283B57
3#2B3C54
4#2E3C51
5#313D4E
6#343D4B
7#373E49
8#3A3F46
9#3D3F43
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F7 #F4F7FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E5EC #E5ECF5 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CFDB #CFDBED | Secondary backgroundsInput backgroundsDividers |
| 300 | A9BF #A9BFDF | BordersInactive statesPlaceholder text |
| 400 | 7D9E #7D9ECF | Disabled statesSecondary iconsMuted text |
| 500 | 5782 #5782C1 | Primary brand colorCTAsActive elementsLinks |
| 600 | 3D66 #3D66A4 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 3051 #305182 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 223A #223A5D | Text on light backgroundsHeadingsStrong borders |
| 900 | 1625 #16253C | Primary textHigh emphasis contentDark headings |
| 950 | 0E17 #0E1725 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F4F7FB;
--charcoal-100: #E5ECF5;
--charcoal-200: #CFDBED;
--charcoal-300: #A9BFDF;
--charcoal-400: #7D9ECF;
--charcoal-500: #5782C1;
--charcoal-600: #3D66A4;
--charcoal-700: #305182;
--charcoal-800: #223A5D;
--charcoal-900: #16253C;
--charcoal-950: #0E1725;
}