Cobalt
#0642DB
BlueColor Codes
All color formats for development
HEX
#0642DBRGB
rgb(6, 66, 219)HSL
hsl(223, 95%, 44%)OKLCH
oklch(0.466 0.237 263.5)CMYK
cmyk(97%, 70%, 0%, 14%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#053BC5
2#0435AF
3#042E99
4#032883
5#03216D
6#021A58
7#021442
8#010D2C
9#010716
Tints
Lighter variations
1#064AF7
2#205EF9
3#3C72FA
4#5886FB
5#749AFB
6#90AEFC
7#ABC3FD
8#C7D7FE
9#E3EBFE
Tones
Muted variations
1#1047D0
2#1B4BC5
3#2650BB
4#3054B0
5#3B59A5
6#465E9B
7#506290
8#5B6786
9#666C7B
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F0F4 #F0F4FF | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DCE6 #DCE6FE | Light backgroundsTable row hoverSkeleton loading |
| 200 | BED0 #BED0FD | Secondary backgroundsInput backgroundsDividers |
| 300 | 8DAC #8DACFC | BordersInactive statesPlaceholder text |
| 400 | 5181 #5181FB | Disabled statesSecondary iconsMuted text |
| 500 | 1F5D #1F5DF9 | Primary brand colorCTAsActive elementsLinks |
| 600 | 0642 #0642DB | Hover statesFocus ringsPrimary buttons hover |
| 700 | 0435 #0435AE | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0326 #03267C | Text on light backgroundsHeadingsStrong borders |
| 900 | 0218 #021850 | Primary textHigh emphasis contentDark headings |
| 950 | 010F #010F32 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F0F4FF;
--cobalt-100: #DCE6FE;
--cobalt-200: #BED0FD;
--cobalt-300: #8DACFC;
--cobalt-400: #5181FB;
--cobalt-500: #1F5DF9;
--cobalt-600: #0642DB;
--cobalt-700: #0435AE;
--cobalt-800: #03267C;
--cobalt-900: #021850;
--cobalt-950: #010F32;
}