Charcoal
#172A69
BlueColor Codes
All color formats for development
HEX
#172A69RGB
rgb(23, 42, 105)HSL
hsl(226, 64%, 25%)OKLCH
oklch(0.312 0.113 266.9)CMYK
cmyk(78%, 60%, 0%, 59%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#15265E
2#122254
3#101D49
4#0E193F
5#0B1534
6#09112A
7#070D1F
8#050815
9#02040A
Tints
Lighter variations
1#1E3788
2#2543A7
3#2C50C7
4#4365D6
5#627FDD
6#8298E3
7#A1B2EA
8#C0CCF1
9#E0E5F8
Tones
Muted variations
1#1B2C64
2#1F2E60
3#23315C
4#273358
5#2B3554
6#2F3750
7#34394C
8#383B48
9#3C3E44
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F5 #F2F5FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E2E7 #E2E7F9 | Light backgroundsTable row hoverSkeleton loading |
| 200 | C9D3 #C9D3F3 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9FB0 #9FB0EA | BordersInactive statesPlaceholder text |
| 400 | 6D87 #6D87DF | Disabled statesSecondary iconsMuted text |
| 500 | 4365 #4365D6 | Primary brand colorCTAsActive elementsLinks |
| 600 | 284A #284AB8 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 203B #203B92 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 172A #172A69 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0F1B #0F1B43 | Primary textHigh emphasis contentDark headings |
| 950 | 0911 #09112A | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F2F5FC;
--charcoal-100: #E2E7F9;
--charcoal-200: #C9D3F3;
--charcoal-300: #9FB0EA;
--charcoal-400: #6D87DF;
--charcoal-500: #4365D6;
--charcoal-600: #284AB8;
--charcoal-700: #203B92;
--charcoal-800: #172A69;
--charcoal-900: #0F1B43;
--charcoal-950: #09112A;
}