Charcoal
#173669
BlueColor Codes
All color formats for development
HEX
#173669RGB
rgb(23, 54, 105)HSL
hsl(217, 64%, 25%)OKLCH
oklch(0.34 0.097 259.9)CMYK
cmyk(78%, 49%, 0%, 59%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#15315E
2#122B54
3#102649
4#0E213F
5#0B1B34
6#09162A
7#07101F
8#050B15
9#02050A
Tints
Lighter variations
1#1E4688
2#2557A7
3#2C67C7
4#437BD6
5#6291DD
6#82A7E3
7#A1BDEA
8#C0D3F1
9#E0E9F8
Tones
Muted variations
1#1B3764
2#1F3860
3#23395C
4#273A58
5#2B3B54
6#2F3C50
7#343D4C
8#383E48
9#3C3F44
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F6 #F2F6FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E2EA #E2EAF9 | Light backgroundsTable row hoverSkeleton loading |
| 200 | C9D9 #C9D9F3 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9FBC #9FBCEA | BordersInactive statesPlaceholder text |
| 400 | 6D98 #6D98DF | Disabled statesSecondary iconsMuted text |
| 500 | 437B #437BD6 | Primary brand colorCTAsActive elementsLinks |
| 600 | 285F #285FB8 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 204C #204C92 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1736 #173669 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0F23 #0F2343 | Primary textHigh emphasis contentDark headings |
| 950 | 0916 #09162A | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F2F6FC;
--charcoal-100: #E2EAF9;
--charcoal-200: #C9D9F3;
--charcoal-300: #9FBCEA;
--charcoal-400: #6D98DF;
--charcoal-500: #437BD6;
--charcoal-600: #285FB8;
--charcoal-700: #204C92;
--charcoal-800: #173669;
--charcoal-900: #0F2343;
--charcoal-950: #09162A;
}