Cobalt
#0334B0
BlueColor Codes
All color formats for development
HEX
#0334B0RGB
rgb(3, 52, 176)HSL
hsl(223, 97%, 35%)OKLCH
oklch(0.397 0.201 263.4)CMYK
cmyk(98%, 70%, 0%, 31%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#022F9E
2#02298D
3#02247B
4#021F69
5#011A58
6#011546
7#011035
8#010A23
9#000512
Tints
Lighter variations
1#033DD0
2#0447F1
3#1A5AFC
4#3B72FC
5#5C89FD
6#7CA1FD
7#9DB8FE
8#BED0FE
9#DEE7FF
Tones
Muted variations
1#0B37A7
2#143B9F
3#1D3F96
4#25438D
5#2E4685
6#374A7C
7#3F4E73
8#48526B
9#515562
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 #BED0FE | Secondary backgroundsInput backgroundsDividers |
| 300 | 8BAC #8BACFD | BordersInactive statesPlaceholder text |
| 400 | 4F80 #4F80FC | Disabled statesSecondary iconsMuted text |
| 500 | 1D5C #1D5CFC | Primary brand colorCTAsActive elementsLinks |
| 600 | 0341 #0341DD | Hover statesFocus ringsPrimary buttons hover |
| 700 | 0334 #0334B0 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0225 #02257E | Text on light backgroundsHeadingsStrong borders |
| 900 | 0118 #011850 | 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: #BED0FE;
--cobalt-300: #8BACFD;
--cobalt-400: #4F80FC;
--cobalt-500: #1D5CFC;
--cobalt-600: #0341DD;
--cobalt-700: #0334B0;
--cobalt-800: #02257E;
--cobalt-900: #011850;
--cobalt-950: #010F32;
}