Charcoal
#17213A
BlueColor Codes
All color formats for development
HEX
#17213ARGB
rgb(23, 33, 58)HSL
hsl(223, 43%, 16%)OKLCH
oklch(0.252 0.05 266.4)CMYK
cmyk(60%, 43%, 0%, 77%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#151E35
2#131B2F
3#101729
4#0E1423
5#0C111D
6#090D17
7#070A12
8#05070C
9#020306
Tints
Lighter variations
1#233359
2#304478
3#3C5596
4#4867B5
5#6680C2
6#8499CE
7#A3B3DA
8#C2CCE7
9#E0E6F3
Tones
Muted variations
1#192239
2#1B2337
3#1D2335
4#1E2433
5#202532
6#222630
7#24272E
8#25272C
9#27282B
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F6 #F4F6FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E5EA #E5EAF5 | Light backgroundsTable row hoverSkeleton loading |
| 200 | D0D8 #D0D8EC | Secondary backgroundsInput backgroundsDividers |
| 300 | ABB9 #ABB9DE | BordersInactive statesPlaceholder text |
| 400 | 7F95 #7F95CC | Disabled statesSecondary iconsMuted text |
| 500 | 5B77 #5B77BE | Primary brand colorCTAsActive elementsLinks |
| 600 | 405B #405BA0 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 3349 #334980 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2434 #24345B | Text on light backgroundsHeadingsStrong borders |
| 900 | 1721 #17213A | Primary textHigh emphasis contentDark headings |
| 950 | 0F15 #0F1524 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F4F6FB;
--charcoal-100: #E5EAF5;
--charcoal-200: #D0D8EC;
--charcoal-300: #ABB9DE;
--charcoal-400: #7F95CC;
--charcoal-500: #5B77BE;
--charcoal-600: #405BA0;
--charcoal-700: #334980;
--charcoal-800: #24345B;
--charcoal-900: #17213A;
--charcoal-950: #0F1524;
}