Charcoal
#172D69
BlueColor Codes
All color formats for development
HEX
#172D69RGB
rgb(23, 45, 105)HSL
hsl(224, 64%, 25%)OKLCH
oklch(0.319 0.109 265.4)CMYK
cmyk(78%, 57%, 0%, 59%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#15285E
2#122454
3#101F49
4#0E1B3F
5#0B1634
6#09122A
7#070D1F
8#050915
9#02040A
Tints
Lighter variations
1#1E3A88
2#2548A7
3#2C55C7
4#436AD6
5#6283DD
6#829CE3
7#A1B4EA
8#C0CDF1
9#E0E6F8
Tones
Muted variations
1#1B2F64
2#1F3160
3#23325C
4#273458
5#2B3654
6#2F3850
7#343A4C
8#383C48
9#3C3E44
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F5 #F2F5FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E2E8 #E2E8F9 | Light backgroundsTable row hoverSkeleton loading |
| 200 | C9D4 #C9D4F3 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9FB3 #9FB3EA | BordersInactive statesPlaceholder text |
| 400 | 6D8B #6D8BDF | Disabled statesSecondary iconsMuted text |
| 500 | 436A #436AD6 | Primary brand colorCTAsActive elementsLinks |
| 600 | 284F #284FB8 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 203F #203F92 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 172D #172D69 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0F1D #0F1D43 | Primary textHigh emphasis contentDark headings |
| 950 | 0912 #09122A | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F2F5FC;
--charcoal-100: #E2E8F9;
--charcoal-200: #C9D4F3;
--charcoal-300: #9FB3EA;
--charcoal-400: #6D8BDF;
--charcoal-500: #436AD6;
--charcoal-600: #284FB8;
--charcoal-700: #203F92;
--charcoal-800: #172D69;
--charcoal-900: #0F1D43;
--charcoal-950: #09122A;
}