Charcoal
#0A2247
BlueColor Codes
All color formats for development
HEX
#0A2247RGB
rgb(10, 34, 71)HSL
hsl(216, 75%, 16%)OKLCH
oklch(0.257 0.076 259)CMYK
cmyk(86%, 52%, 0%, 72%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#091F40
2#081C39
3#071832
4#06152B
5#051124
6#040E1D
7#030A15
8#02070E
9#010307
Tints
Lighter variations
1#10356D
2#154792
3#1A59B8
4#206CDD
5#4484E4
6#699CEA
7#8FB5EF
8#B4CEF4
9#DAE6FA
Tones
Muted variations
1#0D2344
2#102441
3#13253E
4#16253B
5#1A2638
6#1D2635
7#202732
8#23282F
9#26282C
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F6 #F2F6FD | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E0EA #E0EAFB | Light backgroundsTable row hoverSkeleton loading |
| 200 | C5D9 #C5D9F7 | Secondary backgroundsInput backgroundsDividers |
| 300 | 98BC #98BCF0 | BordersInactive statesPlaceholder text |
| 400 | 6398 #6398E9 | Disabled statesSecondary iconsMuted text |
| 500 | 367B #367BE2 | Primary brand colorCTAsActive elementsLinks |
| 600 | 1C5F #1C5FC4 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 164C #164C9C | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1036 #103670 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0A23 #0A2347 | Primary textHigh emphasis contentDark headings |
| 950 | 0616 #06162D | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F2F6FD;
--charcoal-100: #E0EAFB;
--charcoal-200: #C5D9F7;
--charcoal-300: #98BCF0;
--charcoal-400: #6398E9;
--charcoal-500: #367BE2;
--charcoal-600: #1C5FC4;
--charcoal-700: #164C9C;
--charcoal-800: #103670;
--charcoal-900: #0A2347;
--charcoal-950: #06162D;
}