Charcoal
#355C7E
BlueColor Codes
All color formats for development
HEX
#355C7ERGB
rgb(53, 92, 126)HSL
hsl(208, 41%, 35%)OKLCH
oklch(0.461 0.071 246.4)CMYK
cmyk(58%, 27%, 0%, 51%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#2F5371
2#2A4965
3#254058
4#20374C
5#1A2E3F
6#152532
7#101C26
8#0B1219
9#05090D
Tints
Lighter variations
1#3E6D95
2#487EAD
3#5B8EBB
4#739EC4
5#8AAECE
6#A2BFD8
7#B9CFE2
8#D0DFEB
9#E8EFF5
Tones
Muted variations
1#385B7A
2#3C5B77
3#405B73
4#435B6F
5#475A6C
6#4B5A68
7#4E5A64
8#525A61
9#56595D
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F8 #F4F8FA | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E6EE #E6EEF4 | Light backgroundsTable row hoverSkeleton loading |
| 200 | D0DF #D0DFEB | Secondary backgroundsInput backgroundsDividers |
| 300 | ACC6 #ACC6DC | BordersInactive statesPlaceholder text |
| 400 | 81A8 #81A8CA | Disabled statesSecondary iconsMuted text |
| 500 | 5D8F #5D8FBB | Primary brand colorCTAsActive elementsLinks |
| 600 | 4273 #42739E | Hover statesFocus ringsPrimary buttons hover |
| 700 | 355C #355C7E | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2641 #26415A | 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: #F4F8FA;
--charcoal-100: #E6EEF4;
--charcoal-200: #D0DFEB;
--charcoal-300: #ACC6DC;
--charcoal-400: #81A8CA;
--charcoal-500: #5D8FBB;
--charcoal-600: #42739E;
--charcoal-700: #355C7E;
--charcoal-800: #26415A;
--charcoal-900: #182A3A;
--charcoal-950: #0F1A24;
}