Charcoal
#182868
BlueColor Codes
All color formats for development
HEX
#182868RGB
rgb(24, 40, 104)HSL
hsl(228, 63%, 25%)OKLCH
oklch(0.307 0.114 268.2)CMYK
cmyk(77%, 62%, 0%, 59%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#15245E
2#132053
3#111C49
4#0E183E
5#0C1434
6#09102A
7#070C1F
8#050815
9#02040A
Tints
Lighter variations
1#1F3487
2#263FA6
3#2D4BC5
4#4461D5
5#637BDC
6#8296E3
7#A1B0EA
8#C1CAF1
9#E0E5F8
Tones
Muted variations
1#1C2A64
2#202C60
3#242F5C
4#283158
5#2C3454
6#303650
7#34394C
8#383B48
9#3C3D44
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F4 #F3F4FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E2E6 #E2E6F8 | Light backgroundsTable row hoverSkeleton loading |
| 200 | C9D1 #C9D1F3 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9FAE #9FAEE9 | BordersInactive statesPlaceholder text |
| 400 | 6E84 #6E84DE | Disabled statesSecondary iconsMuted text |
| 500 | 4461 #4461D5 | Primary brand colorCTAsActive elementsLinks |
| 600 | 2A46 #2A46B7 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2138 #213891 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1828 #182868 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0F19 #0F1943 | Primary textHigh emphasis contentDark headings |
| 950 | 0910 #09102A | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F3F4FC;
--charcoal-100: #E2E6F8;
--charcoal-200: #C9D1F3;
--charcoal-300: #9FAEE9;
--charcoal-400: #6E84DE;
--charcoal-500: #4461D5;
--charcoal-600: #2A46B7;
--charcoal-700: #213891;
--charcoal-800: #182868;
--charcoal-900: #0F1943;
--charcoal-950: #09102A;
}