Charcoal
#1C3763
BlueColor Codes
All color formats for development
HEX
#1C3763RGB
rgb(28, 55, 99)HSL
hsl(217, 56%, 25%)OKLCH
oklch(0.34 0.084 259.7)CMYK
cmyk(72%, 44%, 0%, 61%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#19325A
2#162C50
3#142746
4#11213C
5#0E1C32
6#0B1628
7#08111E
8#060B14
9#03060A
Tints
Lighter variations
1#244881
2#2D599F
3#3569BD
4#4C7DCD
5#6A93D5
6#88A9DD
7#A5BEE6
8#C3D4EE
9#E1E9F7
Tones
Muted variations
1#203860
2#23395C
3#273A59
4#2A3B55
5#2E3C52
6#313C4E
7#353D4A
8#393E47
9#3C3F43
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F6 #F3F6FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E3EB #E3EBF7 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CBDA #CBDAF0 | Secondary backgroundsInput backgroundsDividers |
| 300 | A4BD #A4BDE5 | BordersInactive statesPlaceholder text |
| 400 | 749A #749AD8 | Disabled statesSecondary iconsMuted text |
| 500 | 4C7D #4C7DCD | Primary brand colorCTAsActive elementsLinks |
| 600 | 3162 #3162AF | Hover statesFocus ringsPrimary buttons hover |
| 700 | 274E #274E8B | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1C37 #1C3763 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1223 #122340 | Primary textHigh emphasis contentDark headings |
| 950 | 0B16 #0B1628 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F3F6FC;
--charcoal-100: #E3EBF7;
--charcoal-200: #CBDAF0;
--charcoal-300: #A4BDE5;
--charcoal-400: #749AD8;
--charcoal-500: #4C7DCD;
--charcoal-600: #3162AF;
--charcoal-700: #274E8B;
--charcoal-800: #1C3763;
--charcoal-900: #122340;
--charcoal-950: #0B1628;
}