Charcoal
#131B3F
BlueColor Codes
All color formats for development
HEX
#131B3FRGB
rgb(19, 27, 63)HSL
hsl(229, 54%, 16%)OKLCH
oklch(0.238 0.069 270.9)CMYK
cmyk(70%, 57%, 0%, 75%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#111839
2#0F1532
3#0D132C
4#0B1026
5#090D1F
6#080B19
7#060813
8#04050D
9#020306
Tints
Lighter variations
1#1D2960
2#263781
3#3045A2
4#3A53C3
5#5A6FCE
6#7B8CD8
7#9CA9E1
8#BDC6EB
9#DEE2F5
Tones
Muted variations
1#151C3D
2#171E3A
3#191F38
4#1C2036
5#1E2234
6#202332
7#22252F
8#24262D
9#27272B
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F5 #F3F5FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E4E7 #E4E7F7 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CCD3 #CCD3F0 | Secondary backgroundsInput backgroundsDividers |
| 300 | A5B0 #A5B0E4 | BordersInactive statesPlaceholder text |
| 400 | 7687 #7687D6 | Disabled statesSecondary iconsMuted text |
| 500 | 4E65 #4E65CA | Primary brand colorCTAsActive elementsLinks |
| 600 | 344A #344AAD | Hover statesFocus ringsPrimary buttons hover |
| 700 | 293B #293B89 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1D2A #1D2A62 | Text on light backgroundsHeadingsStrong borders |
| 900 | 131B #131B3F | Primary textHigh emphasis contentDark headings |
| 950 | 0C11 #0C1127 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F3F5FB;
--charcoal-100: #E4E7F7;
--charcoal-200: #CCD3F0;
--charcoal-300: #A5B0E4;
--charcoal-400: #7687D6;
--charcoal-500: #4E65CA;
--charcoal-600: #344AAD;
--charcoal-700: #293B89;
--charcoal-800: #1D2A62;
--charcoal-900: #131B3F;
--charcoal-950: #0C1127;
}