Charcoal
#0D3444
BlueColor Codes
All color formats for development
HEX
#0D3444RGB
rgb(13, 52, 68)HSL
hsl(197, 68%, 16%)OKLCH
oklch(0.306 0.051 229.4)CMYK
cmyk(81%, 24%, 0%, 73%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#0C303E
2#0A2A37
3#092530
4#082029
5#071A22
6#05151B
7#041015
8#030B0E
9#010507
Tints
Lighter variations
1#145169
2#1B6C8D
3#2288B1
4#28A4D4
5#4BB3DD
6#6FC3E4
7#93D2EA
8#B7E1F1
9#DBF0F8
Tones
Muted variations
1#103442
2#13323F
3#15313C
4#183039
5#1B2F37
6#1E2E34
7#202C31
8#232B2E
9#262A2C
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2FA #F2FAFD | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E1F2 #E1F2F9 | Light backgroundsTable row hoverSkeleton loading |
| 200 | C7E8 #C7E8F4 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9CD6 #9CD6EC | BordersInactive statesPlaceholder text |
| 400 | 69C0 #69C0E2 | Disabled statesSecondary iconsMuted text |
| 500 | 3EAE #3EAEDA | Primary brand colorCTAsActive elementsLinks |
| 600 | 2491 #2491BC | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1D74 #1D7496 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1453 #14536B | Text on light backgroundsHeadingsStrong borders |
| 900 | 0D35 #0D3545 | Primary textHigh emphasis contentDark headings |
| 950 | 0821 #08212B | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F2FAFD;
--charcoal-100: #E1F2F9;
--charcoal-200: #C7E8F4;
--charcoal-300: #9CD6EC;
--charcoal-400: #69C0E2;
--charcoal-500: #3EAEDA;
--charcoal-600: #2491BC;
--charcoal-700: #1D7496;
--charcoal-800: #14536B;
--charcoal-900: #0D3545;
--charcoal-950: #08212B;
}