Charcoal
#0D3344
BlueColor Codes
All color formats for development
HEX
#0D3344RGB
rgb(13, 51, 68)HSL
hsl(199, 68%, 16%)OKLCH
oklch(0.303 0.052 231.6)CMYK
cmyk(81%, 25%, 0%, 73%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#0C2E3E
2#0A2937
3#092430
4#081F29
5#071922
6#05141B
7#040F15
8#030A0E
9#010507
Tints
Lighter variations
1#144E69
2#1B688D
3#2283B1
4#289ED4
5#4BAFDD
6#6FBFE4
7#93CFEA
8#B7DFF1
9#DBEFF8
Tones
Muted variations
1#103242
2#13313F
3#15303C
4#182F39
5#1B2E37
6#1E2D34
7#202C31
8#232B2E
9#262A2C
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F9 #F2F9FD | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E1F2 #E1F2F9 | Light backgroundsTable row hoverSkeleton loading |
| 200 | C7E6 #C7E6F4 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9CD3 #9CD3EC | BordersInactive statesPlaceholder text |
| 400 | 69BC #69BCE2 | Disabled statesSecondary iconsMuted text |
| 500 | 3EA9 #3EA9DA | Primary brand colorCTAsActive elementsLinks |
| 600 | 248C #248CBC | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1D70 #1D7096 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1450 #14506B | Text on light backgroundsHeadingsStrong borders |
| 900 | 0D33 #0D3345 | Primary textHigh emphasis contentDark headings |
| 950 | 0820 #08202B | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F2F9FD;
--charcoal-100: #E1F2F9;
--charcoal-200: #C7E6F4;
--charcoal-300: #9CD3EC;
--charcoal-400: #69BCE2;
--charcoal-500: #3EA9DA;
--charcoal-600: #248CBC;
--charcoal-700: #1D7096;
--charcoal-800: #14506B;
--charcoal-900: #0D3345;
--charcoal-950: #08202B;
}