Charcoal
#34577F
BlueColor Codes
All color formats for development
HEX
#34577FRGB
rgb(52, 87, 127)HSL
hsl(212, 42%, 35%)OKLCH
oklch(0.449 0.078 252.8)CMYK
cmyk(59%, 31%, 0%, 50%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#2F4E72
2#294565
3#243D59
4#1F344C
5#1A2B3F
6#152333
7#101A26
8#0A1119
9#05090D
Tints
Lighter variations
1#3D6796
2#4777AE
3#5A88BC
4#7299C5
5#89AACF
6#A1BBD9
7#B8CCE2
8#D0DDEC
9#E7EEF5
Tones
Muted variations
1#38577B
2#3B5777
3#3F5873
4#435870
5#47586C
6#4A5868
7#4E5964
8#525961
9#56595D
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F7 #F4F7FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E6ED #E6EDF5 | Light backgroundsTable row hoverSkeleton loading |
| 200 | D0DD #D0DDEC | Secondary backgroundsInput backgroundsDividers |
| 300 | ACC3 #ACC3DD | BordersInactive statesPlaceholder text |
| 400 | 80A3 #80A3CB | Disabled statesSecondary iconsMuted text |
| 500 | 5C89 #5C89BC | Primary brand colorCTAsActive elementsLinks |
| 600 | 416D #416D9F | Hover statesFocus ringsPrimary buttons hover |
| 700 | 3457 #34577F | Active/pressed statesDark mode accentsSecondary text |
| 800 | 253E #253E5B | Text on light backgroundsHeadingsStrong borders |
| 900 | 1828 #18283A | Primary textHigh emphasis contentDark headings |
| 950 | 0F19 #0F1924 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F4F7FB;
--charcoal-100: #E6EDF5;
--charcoal-200: #D0DDEC;
--charcoal-300: #ACC3DD;
--charcoal-400: #80A3CB;
--charcoal-500: #5C89BC;
--charcoal-600: #416D9F;
--charcoal-700: #34577F;
--charcoal-800: #253E5B;
--charcoal-900: #18283A;
--charcoal-950: #0F1924;
}