Charcoal
#172F69
BlueColor Codes
All color formats for development
HEX
#172F69RGB
rgb(23, 47, 105)HSL
hsl(222, 64%, 25%)OKLCH
oklch(0.323 0.106 264.3)CMYK
cmyk(78%, 55%, 0%, 59%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#152B5E
2#122654
3#102149
4#0E1C3F
5#0B1834
6#09132A
7#070E1F
8#050915
9#02050A
Tints
Lighter variations
1#1E3E88
2#254CA7
3#2C5AC7
4#436FD6
5#6287DD
6#829FE3
7#A1B7EA
8#C0CFF1
9#E0E7F8
Tones
Muted variations
1#1B3164
2#1F3360
3#23345C
4#273658
5#2B3854
6#2F3950
7#343B4C
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 | E2E9 #E2E9F9 | Light backgroundsTable row hoverSkeleton loading |
| 200 | C9D5 #C9D5F3 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9FB5 #9FB5EA | BordersInactive statesPlaceholder text |
| 400 | 6D8F #6D8FDF | Disabled statesSecondary iconsMuted text |
| 500 | 436F #436FD6 | Primary brand colorCTAsActive elementsLinks |
| 600 | 2853 #2853B8 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2042 #204292 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 172F #172F69 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0F1E #0F1E43 | Primary textHigh emphasis contentDark headings |
| 950 | 0913 #09132A | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F2F5FC;
--charcoal-100: #E2E9F9;
--charcoal-200: #C9D5F3;
--charcoal-300: #9FB5EA;
--charcoal-400: #6D8FDF;
--charcoal-500: #436FD6;
--charcoal-600: #2853B8;
--charcoal-700: #204292;
--charcoal-800: #172F69;
--charcoal-900: #0F1E43;
--charcoal-950: #09132A;
}