Cobalt
#0D4CD3
BlueColor Codes
All color formats for development
HEX
#0D4CD3RGB
rgb(13, 76, 211)HSL
hsl(221, 88%, 44%)OKLCH
oklch(0.477 0.216 262.7)CMYK
cmyk(94%, 64%, 0%, 17%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#0C44BE
2#0B3DA9
3#093594
4#082E7F
5#072669
6#051E54
7#04173F
8#030F2A
9#010815
Tints
Lighter variations
1#0F56EE
2#2868F1
3#437BF3
4#5E8EF5
5#79A1F6
6#94B3F8
7#AEC6FA
8#C9D9FC
9#E4ECFD
Tones
Muted variations
1#1750C9
2#2153BF
3#2B57B5
4#355AAB
5#3F5EA2
6#496298
7#53658E
8#5C6984
9#666D7A
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F1F5 #F1F5FE | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DDE7 #DDE7FD | Light backgroundsTable row hoverSkeleton loading |
| 200 | C1D3 #C1D3FB | Secondary backgroundsInput backgroundsDividers |
| 300 | 91B1 #91B1F8 | BordersInactive statesPlaceholder text |
| 400 | 5789 #5789F4 | Disabled statesSecondary iconsMuted text |
| 500 | 2767 #2767F1 | Primary brand colorCTAsActive elementsLinks |
| 600 | 0D4C #0D4CD3 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 0B3C #0B3CA8 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 082B #082B78 | Text on light backgroundsHeadingsStrong borders |
| 900 | 051C #051C4D | Primary textHigh emphasis contentDark headings |
| 950 | 0311 #031130 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F1F5FE;
--cobalt-100: #DDE7FD;
--cobalt-200: #C1D3FB;
--cobalt-300: #91B1F8;
--cobalt-400: #5789F4;
--cobalt-500: #2767F1;
--cobalt-600: #0D4CD3;
--cobalt-700: #0B3CA8;
--cobalt-800: #082B78;
--cobalt-900: #051C4D;
--cobalt-950: #031130;
}