Charcoal
#223D5D
BlueColor Codes
All color formats for development
HEX
#223D5DRGB
rgb(34, 61, 93)HSL
hsl(213, 46%, 25%)OKLCH
oklch(0.355 0.065 253.7)CMYK
cmyk(63%, 34%, 0%, 64%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#1F3754
2#1C314A
3#182B41
4#152438
5#111E2F
6#0E1825
7#0A121C
8#070C13
9#030609
Tints
Lighter variations
1#2D4F79
2#376195
3#4174B1
4#5787C1
5#739BCB
6#8FAFD6
7#ABC3E0
8#C7D7EA
9#E3EBF5
Tones
Muted variations
1#253D5A
2#283D57
3#2B3E54
4#2E3E51
5#313E4E
6#343F4B
7#373F49
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 | CFDC #CFDCED | Secondary backgroundsInput backgroundsDividers |
| 300 | A9C2 #A9C2DF | BordersInactive statesPlaceholder text |
| 400 | 7DA2 #7DA2CF | Disabled statesSecondary iconsMuted text |
| 500 | 5787 #5787C1 | Primary brand colorCTAsActive elementsLinks |
| 600 | 3D6B #3D6BA4 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 3055 #305582 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 223D #223D5D | Text on light backgroundsHeadingsStrong borders |
| 900 | 1627 #16273C | Primary textHigh emphasis contentDark headings |
| 950 | 0E18 #0E1825 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F4F7FB;
--charcoal-100: #E5ECF5;
--charcoal-200: #CFDCED;
--charcoal-300: #A9C2DF;
--charcoal-400: #7DA2CF;
--charcoal-500: #5787C1;
--charcoal-600: #3D6BA4;
--charcoal-700: #305582;
--charcoal-800: #223D5D;
--charcoal-900: #16273C;
--charcoal-950: #0E1825;
}