Charcoal
#101641
BlueColor Codes
All color formats for development
HEX
#101641RGB
rgb(16, 22, 65)HSL
hsl(233, 60%, 16%)OKLCH
oklch(0.226 0.081 272.1)CMYK
cmyk(75%, 66%, 0%, 75%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#0F143B
2#0D1234
3#0B0F2E
4#0A0D27
5#080B21
6#07091A
7#050714
8#03040D
9#020207
Tints
Lighter variations
1#192264
2#212D86
3#2A39A8
4#3344CA
5#5463D4
6#7682DD
7#98A1E5
8#BAC0EE
9#DDE0F6
Tones
Muted variations
1#13183F
2#151A3C
3#181C3A
4#1A1E37
5#1D1F35
6#1F2133
7#212330
8#24252E
9#26272B
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F4 #F3F4FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E2E5 #E2E5F8 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CACF #CACFF2 | Secondary backgroundsInput backgroundsDividers |
| 300 | A1A9 #A1A9E8 | BordersInactive statesPlaceholder text |
| 400 | 707D #707DDB | Disabled statesSecondary iconsMuted text |
| 500 | 4757 #4757D1 | Primary brand colorCTAsActive elementsLinks |
| 600 | 2D3D #2D3DB4 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2430 #24308F | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1A22 #1A2266 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1016 #101641 | Primary textHigh emphasis contentDark headings |
| 950 | 0A0E #0A0E29 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F3F4FC;
--charcoal-100: #E2E5F8;
--charcoal-200: #CACFF2;
--charcoal-300: #A1A9E8;
--charcoal-400: #707DDB;
--charcoal-500: #4757D1;
--charcoal-600: #2D3DB4;
--charcoal-700: #24308F;
--charcoal-800: #1A2266;
--charcoal-900: #101641;
--charcoal-950: #0A0E29;
}