Charcoal
#131F3F
BlueColor Codes
All color formats for development
HEX
#131F3FRGB
rgb(19, 31, 63)HSL
hsl(224, 54%, 16%)OKLCH
oklch(0.248 0.063 266.4)CMYK
cmyk(70%, 51%, 0%, 75%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#111B39
2#0F1832
3#0D152C
4#0B1226
5#090F1F
6#080C19
7#060913
8#04060D
9#020306
Tints
Lighter variations
1#1D2F60
2#263F81
3#304FA2
4#3A5FC3
5#5A79CE
6#7B94D8
7#9CAFE1
8#BDC9EB
9#DEE4F5
Tones
Muted variations
1#15203D
2#17213A
3#192238
4#1C2336
5#1E2434
6#202532
7#22262F
8#24272D
9#27282B
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F5 #F3F5FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E4E9 #E4E9F7 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CCD5 #CCD5F0 | Secondary backgroundsInput backgroundsDividers |
| 300 | A5B6 #A5B6E4 | BordersInactive statesPlaceholder text |
| 400 | 768F #768FD6 | Disabled statesSecondary iconsMuted text |
| 500 | 4E6F #4E6FCA | Primary brand colorCTAsActive elementsLinks |
| 600 | 3454 #3454AD | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2943 #294389 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1D30 #1D3062 | Text on light backgroundsHeadingsStrong borders |
| 900 | 131F #131F3F | Primary textHigh emphasis contentDark headings |
| 950 | 0C13 #0C1327 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F3F5FB;
--charcoal-100: #E4E9F7;
--charcoal-200: #CCD5F0;
--charcoal-300: #A5B6E4;
--charcoal-400: #768FD6;
--charcoal-500: #4E6FCA;
--charcoal-600: #3454AD;
--charcoal-700: #294389;
--charcoal-800: #1D3062;
--charcoal-900: #131F3F;
--charcoal-950: #0C1327;
}