Charcoal
#344C7F
BlueColor Codes
All color formats for development
HEX
#344C7FRGB
rgb(52, 76, 127)HSL
hsl(221, 42%, 35%)OKLCH
oklch(0.423 0.09 263.9)CMYK
cmyk(59%, 40%, 0%, 50%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#2F4472
2#293C65
3#243559
4#1F2D4C
5#1A263F
6#151E33
7#101726
8#0A0F19
9#05080D
Tints
Lighter variations
1#3D5A96
2#4768AE
3#5A79BC
4#728CC5
5#899FCF
6#A1B2D9
7#B8C6E2
8#D0D9EC
9#E7ECF5
Tones
Muted variations
1#384D7B
2#3B4E77
3#3F5073
4#435170
5#47526C
6#4A5468
7#4E5564
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 | E6EA #E6EAF5 | Light backgroundsTable row hoverSkeleton loading |
| 200 | D0D9 #D0D9EC | Secondary backgroundsInput backgroundsDividers |
| 300 | ACBB #ACBBDD | BordersInactive statesPlaceholder text |
| 400 | 8098 #8098CB | Disabled statesSecondary iconsMuted text |
| 500 | 5C7B #5C7BBC | Primary brand colorCTAsActive elementsLinks |
| 600 | 415F #415F9F | Hover statesFocus ringsPrimary buttons hover |
| 700 | 344C #344C7F | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2536 #25365B | Text on light backgroundsHeadingsStrong borders |
| 900 | 1823 #18233A | 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: #E6EAF5;
--charcoal-200: #D0D9EC;
--charcoal-300: #ACBBDD;
--charcoal-400: #8098CB;
--charcoal-500: #5C7BBC;
--charcoal-600: #415F9F;
--charcoal-700: #344C7F;
--charcoal-800: #25365B;
--charcoal-900: #18233A;
--charcoal-950: #0F1624;
}