Cobalt
#0A1CA9
BlueColor Codes
All color formats for development
HEX
#0A1CA9RGB
rgb(10, 28, 169)HSL
hsl(233, 89%, 35%)OKLCH
oklch(0.356 0.214 265.6)CMYK
cmyk(94%, 83%, 0%, 34%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#091A98
2#081787
3#071476
4#061165
5#050E54
6#040B43
7#030933
8#020622
9#010311
Tints
Lighter variations
1#0C22C8
2#0D27E7
3#243CF2
4#4358F4
5#6274F6
6#828FF8
7#A1ABFA
8#C0C7FB
9#E0E3FD
Tones
Muted variations
1#1222A1
2#1A2999
3#222F91
4#2A3589
5#323B81
6#394179
7#414771
8#494D69
9#515361
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F1F2 #F1F2FE | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DDE1 #DDE1FD | Light backgroundsTable row hoverSkeleton loading |
| 200 | C0C7 #C0C7FB | Secondary backgroundsInput backgroundsDividers |
| 300 | 909C #909CF9 | BordersInactive statesPlaceholder text |
| 400 | 5669 #5669F5 | Disabled statesSecondary iconsMuted text |
| 500 | 263E #263EF2 | Primary brand colorCTAsActive elementsLinks |
| 600 | 0C24 #0C24D4 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 0A1C #0A1CA9 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0714 #071478 | Text on light backgroundsHeadingsStrong borders |
| 900 | 040D #040D4D | Primary textHigh emphasis contentDark headings |
| 950 | 0308 #030830 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F1F2FE;
--cobalt-100: #DDE1FD;
--cobalt-200: #C0C7FB;
--cobalt-300: #909CF9;
--cobalt-400: #5669F5;
--cobalt-500: #263EF2;
--cobalt-600: #0C24D4;
--cobalt-700: #0A1CA9;
--cobalt-800: #071478;
--cobalt-900: #040D4D;
--cobalt-950: #030830;
}