Charcoal
#173169
BlueColor Codes
All color formats for development
HEX
#173169RGB
rgb(23, 49, 105)HSL
hsl(221, 64%, 25%)OKLCH
oklch(0.328 0.103 263.2)CMYK
cmyk(78%, 53%, 0%, 59%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#152C5E
2#122754
3#102249
4#0E1D3F
5#0B1834
6#09142A
7#070F1F
8#050A15
9#02050A
Tints
Lighter variations
1#1E3F88
2#254EA7
3#2C5DC7
4#4371D6
5#6289DD
6#82A1E3
7#A1B8EA
8#C0D0F1
9#E0E7F8
Tones
Muted variations
1#1B3264
2#1F3460
3#23355C
4#273758
5#2B3854
6#2F3A50
7#343B4C
8#383D48
9#3C3E44
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F6 #F2F6FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E2E9 #E2E9F9 | Light backgroundsTable row hoverSkeleton loading |
| 200 | C9D6 #C9D6F3 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9FB7 #9FB7EA | BordersInactive statesPlaceholder text |
| 400 | 6D91 #6D91DF | Disabled statesSecondary iconsMuted text |
| 500 | 4371 #4371D6 | Primary brand colorCTAsActive elementsLinks |
| 600 | 2856 #2856B8 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2044 #204492 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1731 #173169 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0F1F #0F1F43 | Primary textHigh emphasis contentDark headings |
| 950 | 0914 #09142A | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F2F6FC;
--charcoal-100: #E2E9F9;
--charcoal-200: #C9D6F3;
--charcoal-300: #9FB7EA;
--charcoal-400: #6D91DF;
--charcoal-500: #4371D6;
--charcoal-600: #2856B8;
--charcoal-700: #204492;
--charcoal-800: #173169;
--charcoal-900: #0F1F43;
--charcoal-950: #09142A;
}