Charcoal
#1D3363
BlueColor Codes
All color formats for development
HEX
#1D3363RGB
rgb(29, 51, 99)HSL
hsl(221, 55%, 25%)OKLCH
oklch(0.331 0.089 263.7)CMYK
cmyk(71%, 48%, 0%, 61%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#1A2E59
2#17294F
3#142445
4#111F3B
5#0E1931
6#0B1428
7#090F1E
8#060A14
9#03050A
Tints
Lighter variations
1#254280
2#2E519E
3#3761BC
4#4D75CB
5#6B8CD4
6#88A3DD
7#A6BAE5
8#C4D1EE
9#E1E8F6
Tones
Muted variations
1#20345F
2#24355C
3#273758
4#2B3855
5#2E3951
6#323B4E
7#353C4A
8#393D47
9#3C3E43
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F6 #F3F6FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E3EA #E3EAF7 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CCD7 #CCD7F0 | Secondary backgroundsInput backgroundsDividers |
| 300 | A4B9 #A4B9E5 | BordersInactive statesPlaceholder text |
| 400 | 7594 #7594D7 | Disabled statesSecondary iconsMuted text |
| 500 | 4D75 #4D75CB | Primary brand colorCTAsActive elementsLinks |
| 600 | 325A #325AAE | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2847 #28478A | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1D33 #1D3363 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1221 #12213F | Primary textHigh emphasis contentDark headings |
| 950 | 0B14 #0B1428 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F3F6FC;
--charcoal-100: #E3EAF7;
--charcoal-200: #CCD7F0;
--charcoal-300: #A4B9E5;
--charcoal-400: #7594D7;
--charcoal-500: #4D75CB;
--charcoal-600: #325AAE;
--charcoal-700: #28478A;
--charcoal-800: #1D3363;
--charcoal-900: #12213F;
--charcoal-950: #0B1428;
}