Charcoal
#1D3163
BlueColor Codes
All color formats for development
HEX
#1D3163RGB
rgb(29, 49, 99)HSL
hsl(223, 55%, 25%)OKLCH
oklch(0.326 0.092 265.3)CMYK
cmyk(71%, 51%, 0%, 61%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#1A2C59
2#17274F
3#142245
4#111D3B
5#0E1831
6#0B1328
7#090F1E
8#060A14
9#03050A
Tints
Lighter variations
1#253F80
2#2E4E9E
3#375CBC
4#4D71CB
5#6B89D4
6#88A0DD
7#A6B8E5
8#C4D0EE
9#E1E7F6
Tones
Muted variations
1#20325F
2#24345C
3#273558
4#2B3755
5#2E3851
6#323A4E
7#353B4A
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 | E3E9 #E3E9F7 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CCD6 #CCD6F0 | Secondary backgroundsInput backgroundsDividers |
| 300 | A4B6 #A4B6E5 | BordersInactive statesPlaceholder text |
| 400 | 7590 #7590D7 | Disabled statesSecondary iconsMuted text |
| 500 | 4D71 #4D71CB | Primary brand colorCTAsActive elementsLinks |
| 600 | 3255 #3255AE | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2844 #28448A | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1D31 #1D3163 | Text on light backgroundsHeadingsStrong borders |
| 900 | 121F #121F3F | Primary textHigh emphasis contentDark headings |
| 950 | 0B13 #0B1328 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F3F6FC;
--charcoal-100: #E3E9F7;
--charcoal-200: #CCD6F0;
--charcoal-300: #A4B6E5;
--charcoal-400: #7590D7;
--charcoal-500: #4D71CB;
--charcoal-600: #3255AE;
--charcoal-700: #28448A;
--charcoal-800: #1D3163;
--charcoal-900: #121F3F;
--charcoal-950: #0B1328;
}