Charcoal
#21435F
BlueColor Codes
All color formats for development
HEX
#21435FRGB
rgb(33, 67, 95)HSL
hsl(207, 48%, 25%)OKLCH
oklch(0.371 0.063 245.5)CMYK
cmyk(65%, 29%, 0%, 63%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#1E3C55
2#1B354B
3#172F42
4#142839
5#11212F
6#0D1B26
7#0A141C
8#070D13
9#030709
Tints
Lighter variations
1#2B577B
2#356B97
3#3F7FB3
4#5592C3
5#71A4CD
6#8EB6D7
7#AAC8E1
8#C6DBEB
9#E3EDF5
Tones
Muted variations
1#24435B
2#274258
3#2A4255
4#2D4252
5#30414F
6#34414C
7#374149
8#3A4046
9#3D4043
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F8 #F4F8FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E5EE #E5EEF6 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CEDF #CEDFEE | Secondary backgroundsInput backgroundsDividers |
| 300 | A8C7 #A8C7E1 | BordersInactive statesPlaceholder text |
| 400 | 7BAA #7BAAD1 | Disabled statesSecondary iconsMuted text |
| 500 | 5592 #5592C3 | Primary brand colorCTAsActive elementsLinks |
| 600 | 3A76 #3A76A6 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2E5E #2E5E84 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2143 #21435E | Text on light backgroundsHeadingsStrong borders |
| 900 | 152B #152B3C | Primary textHigh emphasis contentDark headings |
| 950 | 0D1B #0D1B26 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F4F8FB;
--charcoal-100: #E5EEF6;
--charcoal-200: #CEDFEE;
--charcoal-300: #A8C7E1;
--charcoal-400: #7BAAD1;
--charcoal-500: #5592C3;
--charcoal-600: #3A76A6;
--charcoal-700: #2E5E84;
--charcoal-800: #21435E;
--charcoal-900: #152B3C;
--charcoal-950: #0D1B26;
}