Cobalt
#0535AD
BlueColor Codes
All color formats for development
HEX
#0535ADRGB
rgb(5, 53, 173)HSL
hsl(223, 94%, 35%)OKLCH
oklch(0.396 0.195 263.4)CMYK
cmyk(97%, 69%, 0%, 32%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#05309C
2#042A8B
3#042579
4#032068
5#031A57
6#021545
7#021034
8#010B23
9#010511
Tints
Lighter variations
1#063FCD
2#0749ED
3#1E5CF8
4#3E73F9
5#5E8AFA
6#7EA2FB
7#9FB9FC
8#BFD0FD
9#DFE8FE
Tones
Muted variations
1#0E39A5
2#163C9C
3#1F4094
4#27438C
5#2F4783
6#384B7B
7#404E72
8#48526A
9#515662
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 | BFD0 #BFD0FD | Secondary backgroundsInput backgroundsDividers |
| 300 | 8DAC #8DACFB | BordersInactive statesPlaceholder text |
| 400 | 5281 #5281FA | Disabled statesSecondary iconsMuted text |
| 500 | 205E #205EF8 | Primary brand colorCTAsActive elementsLinks |
| 600 | 0742 #0742DA | Hover statesFocus ringsPrimary buttons hover |
| 700 | 0535 #0535AD | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0426 #04267C | Text on light backgroundsHeadingsStrong borders |
| 900 | 0218 #02184F | Primary textHigh emphasis contentDark headings |
| 950 | 020F #020F31 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F0F4FF;
--cobalt-100: #DCE6FE;
--cobalt-200: #BFD0FD;
--cobalt-300: #8DACFB;
--cobalt-400: #5281FA;
--cobalt-500: #205EF8;
--cobalt-600: #0742DA;
--cobalt-700: #0535AD;
--cobalt-800: #04267C;
--cobalt-900: #02184F;
--cobalt-950: #020F31;
}