Cobalt
#0B44A8
BlueColor Codes
All color formats for development
HEX
#0B44A8RGB
rgb(11, 68, 168)HSL
hsl(218, 88%, 35%)OKLCH
oklch(0.421 0.17 261.2)CMYK
cmyk(93%, 60%, 0%, 34%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#0A3D97
2#093786
3#073075
4#062965
5#052254
6#041B43
7#031432
8#020E22
9#010711
Tints
Lighter variations
1#0D51C7
2#0F5EE6
3#2570F1
4#4484F3
5#6399F5
6#82ADF7
7#A2C2F9
8#C1D6FB
9#E0EBFD
Tones
Muted variations
1#1346A0
2#1A4898
3#224B90
4#2A4D88
5#324F81
6#3A5179
7#425371
8#4A5569
9#515761
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F1F6 #F1F6FE | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DDE9 #DDE9FD | Light backgroundsTable row hoverSkeleton loading |
| 200 | C1D6 #C1D6FB | Secondary backgroundsInput backgroundsDividers |
| 300 | 91B7 #91B7F8 | BordersInactive statesPlaceholder text |
| 400 | 5791 #5791F4 | Disabled statesSecondary iconsMuted text |
| 500 | 2771 #2771F1 | Primary brand colorCTAsActive elementsLinks |
| 600 | 0D56 #0D56D3 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 0B44 #0B44A8 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0831 #083178 | Text on light backgroundsHeadingsStrong borders |
| 900 | 051F #051F4D | Primary textHigh emphasis contentDark headings |
| 950 | 0314 #031430 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F1F6FE;
--cobalt-100: #DDE9FD;
--cobalt-200: #C1D6FB;
--cobalt-300: #91B7F8;
--cobalt-400: #5791F4;
--cobalt-500: #2771F1;
--cobalt-600: #0D56D3;
--cobalt-700: #0B44A8;
--cobalt-800: #083178;
--cobalt-900: #051F4D;
--cobalt-950: #031430;
}