Charcoal
#345C7F
BlueColor Codes
All color formats for development
HEX
#345C7FRGB
rgb(52, 92, 127)HSL
hsl(208, 42%, 35%)OKLCH
oklch(0.461 0.073 246.6)CMYK
cmyk(59%, 28%, 0%, 50%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#2F5372
2#294965
3#244059
4#1F374C
5#1A2E3F
6#152533
7#101C26
8#0A1219
9#05090D
Tints
Lighter variations
1#3D6D96
2#477EAE
3#5A8EBC
4#729EC5
5#89AECF
6#A1BFD9
7#B8CFE2
8#D0DFEC
9#E7EFF5
Tones
Muted variations
1#385B7B
2#3B5B77
3#3F5B73
4#435B70
5#475A6C
6#4A5A68
7#4E5A64
8#525A61
9#56595D
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F8 #F4F8FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E6EE #E6EEF5 | Light backgroundsTable row hoverSkeleton loading |
| 200 | D0DF #D0DFEC | Secondary backgroundsInput backgroundsDividers |
| 300 | ACC6 #ACC6DD | BordersInactive statesPlaceholder text |
| 400 | 80A8 #80A8CB | Disabled statesSecondary iconsMuted text |
| 500 | 5C8F #5C8FBC | Primary brand colorCTAsActive elementsLinks |
| 600 | 4173 #41739F | Hover statesFocus ringsPrimary buttons hover |
| 700 | 345C #345C7F | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2542 #25425B | Text on light backgroundsHeadingsStrong borders |
| 900 | 182A #182A3A | Primary textHigh emphasis contentDark headings |
| 950 | 0F1A #0F1A24 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F4F8FB;
--charcoal-100: #E6EEF5;
--charcoal-200: #D0DFEC;
--charcoal-300: #ACC6DD;
--charcoal-400: #80A8CB;
--charcoal-500: #5C8FBC;
--charcoal-600: #41739F;
--charcoal-700: #345C7F;
--charcoal-800: #25425B;
--charcoal-900: #182A3A;
--charcoal-950: #0F1A24;
}