Charcoal
#344E7F
BlueColor Codes
All color formats for development
HEX
#344E7FRGB
rgb(52, 78, 127)HSL
hsl(219, 42%, 35%)OKLCH
oklch(0.428 0.088 262.1)CMYK
cmyk(59%, 39%, 0%, 50%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#2F4672
2#293E65
3#243759
4#1F2F4C
5#1A273F
6#151F33
7#101726
8#0A1019
9#05080D
Tints
Lighter variations
1#3D5C96
2#476BAE
3#5A7CBC
4#728FC5
5#89A2CF
6#A1B4D9
7#B8C7E2
8#D0DAEC
9#E7ECF5
Tones
Muted variations
1#384F7B
2#3B5077
3#3F5173
4#435370
5#47546C
6#4A5568
7#4E5664
8#525761
9#56585D
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F6 #F4F6FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E6EB #E6EBF5 | Light backgroundsTable row hoverSkeleton loading |
| 200 | D0DA #D0DAEC | Secondary backgroundsInput backgroundsDividers |
| 300 | ACBD #ACBDDD | BordersInactive statesPlaceholder text |
| 400 | 809B #809BCB | Disabled statesSecondary iconsMuted text |
| 500 | 5C7E #5C7EBC | Primary brand colorCTAsActive elementsLinks |
| 600 | 4162 #41629F | Hover statesFocus ringsPrimary buttons hover |
| 700 | 344E #344E7F | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2538 #25385B | Text on light backgroundsHeadingsStrong borders |
| 900 | 1824 #18243A | Primary textHigh emphasis contentDark headings |
| 950 | 0F16 #0F1624 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F4F6FB;
--charcoal-100: #E6EBF5;
--charcoal-200: #D0DAEC;
--charcoal-300: #ACBDDD;
--charcoal-400: #809BCB;
--charcoal-500: #5C7EBC;
--charcoal-600: #41629F;
--charcoal-700: #344E7F;
--charcoal-800: #25385B;
--charcoal-900: #18243A;
--charcoal-950: #0F1624;
}