Charcoal
#13243F
BlueColor Codes
All color formats for development
HEX
#13243FRGB
rgb(19, 36, 63)HSL
hsl(217, 54%, 16%)OKLCH
oklch(0.261 0.056 259.3)CMYK
cmyk(70%, 43%, 0%, 75%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#112039
2#0F1D32
3#0D192C
4#0B1526
5#09121F
6#080E19
7#060B13
8#04070D
9#020406
Tints
Lighter variations
1#1D3660
2#264981
3#305CA2
4#3A6FC3
5#5A86CE
6#7B9FD8
7#9CB7E1
8#BDCFEB
9#DEE7F5
Tones
Muted variations
1#15243D
2#17253A
3#192538
4#1C2636
5#1E2634
6#202732
7#22272F
8#24282D
9#27282B
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F6 #F3F6FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E4EB #E4EBF7 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CCDA #CCDAF0 | Secondary backgroundsInput backgroundsDividers |
| 300 | A5BD #A5BDE4 | BordersInactive statesPlaceholder text |
| 400 | 769B #769BD6 | Disabled statesSecondary iconsMuted text |
| 500 | 4E7E #4E7ECA | Primary brand colorCTAsActive elementsLinks |
| 600 | 3462 #3462AD | Hover statesFocus ringsPrimary buttons hover |
| 700 | 294E #294E89 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1D38 #1D3862 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1324 #13243F | Primary textHigh emphasis contentDark headings |
| 950 | 0C16 #0C1627 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F3F6FB;
--charcoal-100: #E4EBF7;
--charcoal-200: #CCDAF0;
--charcoal-300: #A5BDE4;
--charcoal-400: #769BD6;
--charcoal-500: #4E7ECA;
--charcoal-600: #3462AD;
--charcoal-700: #294E89;
--charcoal-800: #1D3862;
--charcoal-900: #13243F;
--charcoal-950: #0C1627;
}