Charcoal
#123A6E
BlueColor Codes
All color formats for development
HEX
#123A6ERGB
rgb(18, 58, 110)HSL
hsl(214, 72%, 25%)OKLCH
oklch(0.352 0.101 256.6)CMYK
cmyk(84%, 47%, 0%, 57%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#103463
2#0E2E58
3#0C284D
4#0B2342
5#091D37
6#07172C
7#051121
8#040C16
9#02060B
Tints
Lighter variations
1#174B8F
2#1D5CAF
3#226DD0
4#3A81DF
5#5B96E4
6#7BABEA
7#9CC0EF
8#BDD5F4
9#DEEAFA
Tones
Muted variations
1#163A69
2#1B3B64
3#203B60
4#243C5B
5#293D57
6#2D3D52
7#323E4E
8#373F49
9#3B3F44
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F7 #F2F7FD | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E0EB #E0EBFA | Light backgroundsTable row hoverSkeleton loading |
| 200 | C6DB #C6DBF6 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9ABF #9ABFEF | BordersInactive statesPlaceholder text |
| 400 | 659D #659DE6 | Disabled statesSecondary iconsMuted text |
| 500 | 3A81 #3A81DF | Primary brand colorCTAsActive elementsLinks |
| 600 | 1F65 #1F65C1 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1951 #19519A | Active/pressed statesDark mode accentsSecondary text |
| 800 | 123A #123A6E | Text on light backgroundsHeadingsStrong borders |
| 900 | 0B25 #0B2546 | Primary textHigh emphasis contentDark headings |
| 950 | 0717 #07172C | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F2F7FD;
--charcoal-100: #E0EBFA;
--charcoal-200: #C6DBF6;
--charcoal-300: #9ABFEF;
--charcoal-400: #659DE6;
--charcoal-500: #3A81DF;
--charcoal-600: #1F65C1;
--charcoal-700: #19519A;
--charcoal-800: #123A6E;
--charcoal-900: #0B2546;
--charcoal-950: #07172C;
}