Charcoal
#173E69
BlueColor Codes
All color formats for development
HEX
#173E69RGB
rgb(23, 62, 105)HSL
hsl(211, 64%, 25%)OKLCH
oklch(0.36 0.087 253.2)CMYK
cmyk(78%, 41%, 0%, 59%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#15385E
2#123254
3#102C49
4#0E253F
5#0B1F34
6#09192A
7#07131F
8#050C15
9#02060A
Tints
Lighter variations
1#1E5188
2#2564A7
3#2C77C7
4#438AD6
5#629DDD
6#82B1E3
7#A1C4EA
8#C0D8F1
9#E0EBF8
Tones
Muted variations
1#1B3F64
2#1F3F60
3#233F5C
4#273F58
5#2B3F54
6#2F3F50
7#343F4C
8#383F48
9#3C4044
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F7 #F2F7FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E2ED #E2EDF9 | Light backgroundsTable row hoverSkeleton loading |
| 200 | C9DD #C9DDF3 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9FC3 #9FC3EA | BordersInactive statesPlaceholder text |
| 400 | 6DA4 #6DA4DF | Disabled statesSecondary iconsMuted text |
| 500 | 438A #438AD6 | Primary brand colorCTAsActive elementsLinks |
| 600 | 286E #286EB8 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2057 #205792 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 173E #173E69 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0F28 #0F2843 | Primary textHigh emphasis contentDark headings |
| 950 | 0919 #09192A | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F2F7FC;
--charcoal-100: #E2EDF9;
--charcoal-200: #C9DDF3;
--charcoal-300: #9FC3EA;
--charcoal-400: #6DA4DF;
--charcoal-500: #438AD6;
--charcoal-600: #286EB8;
--charcoal-700: #205792;
--charcoal-800: #173E69;
--charcoal-900: #0F2843;
--charcoal-950: #09192A;
}