Charcoal
#21345F
BlueColor Codes
All color formats for development
HEX
#21345FRGB
rgb(33, 52, 95)HSL
hsl(222, 48%, 25%)OKLCH
oklch(0.333 0.08 264.5)CMYK
cmyk(65%, 45%, 0%, 63%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#1E2E55
2#1B294B
3#172442
4#141F39
5#111A2F
6#0D1526
7#0A0F1C
8#070A13
9#030509
Tints
Lighter variations
1#2B437B
2#355297
3#3F62B3
4#5576C3
5#718DCD
6#8EA4D7
7#AABBE1
8#C6D1EB
9#E3E8F5
Tones
Muted variations
1#24355B
2#273658
3#2A3755
4#2D3852
5#303A4F
6#343B4C
7#373C49
8#3A3D46
9#3D3F43
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F6 #F4F6FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E5EA #E5EAF6 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CED7 #CED7EE | Secondary backgroundsInput backgroundsDividers |
| 300 | A8B9 #A8B9E1 | BordersInactive statesPlaceholder text |
| 400 | 7B95 #7B95D1 | Disabled statesSecondary iconsMuted text |
| 500 | 5576 #5576C3 | Primary brand colorCTAsActive elementsLinks |
| 600 | 3A5B #3A5BA6 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2E48 #2E4884 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2134 #21345E | Text on light backgroundsHeadingsStrong borders |
| 900 | 1521 #15213C | Primary textHigh emphasis contentDark headings |
| 950 | 0D15 #0D1526 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F4F6FB;
--charcoal-100: #E5EAF6;
--charcoal-200: #CED7EE;
--charcoal-300: #A8B9E1;
--charcoal-400: #7B95D1;
--charcoal-500: #5576C3;
--charcoal-600: #3A5BA6;
--charcoal-700: #2E4884;
--charcoal-800: #21345E;
--charcoal-900: #15213C;
--charcoal-950: #0D1526;
}