Charcoal
#17223B
BlueColor Codes
All color formats for development
HEX
#17223BRGB
rgb(23, 34, 59)HSL
hsl(222, 44%, 16%)OKLCH
oklch(0.256 0.05 265.1)CMYK
cmyk(61%, 42%, 0%, 77%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#151E35
2#121B2F
3#101829
4#0E1423
5#0B111D
6#090D18
7#070A12
8#05070C
9#020306
Tints
Lighter variations
1#23335A
2#2F4578
3#3B5797
4#4768B6
5#6581C3
6#849ACF
7#A2B3DB
8#C1CDE7
9#E0E6F3
Tones
Muted variations
1#192239
2#1A2337
3#1C2435
4#1E2434
5#202532
6#222630
7#23272E
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 | CFD8 #CFD8EC | Secondary backgroundsInput backgroundsDividers |
| 300 | ABBA #ABBADE | BordersInactive statesPlaceholder text |
| 400 | 7E96 #7E96CD | Disabled statesSecondary iconsMuted text |
| 500 | 5A78 #5A78BF | Primary brand colorCTAsActive elementsLinks |
| 600 | 3F5C #3F5CA2 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 324A #324A81 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2435 #24355C | Text on light backgroundsHeadingsStrong borders |
| 900 | 1722 #17223B | Primary textHigh emphasis contentDark headings |
| 950 | 0E15 #0E1525 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F4F6FB;
--charcoal-100: #E5EAF5;
--charcoal-200: #CFD8EC;
--charcoal-300: #ABBADE;
--charcoal-400: #7E96CD;
--charcoal-500: #5A78BF;
--charcoal-600: #3F5CA2;
--charcoal-700: #324A81;
--charcoal-800: #24355C;
--charcoal-900: #17223B;
--charcoal-950: #0E1525;
}