Cobalt
#033AB0
BlueColor Codes
All color formats for development
HEX
#033AB0RGB
rgb(3, 58, 176)HSL
hsl(221, 97%, 35%)OKLCH
oklch(0.408 0.194 262.7)CMYK
cmyk(98%, 67%, 0%, 31%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#02349E
2#022E8D
3#02287B
4#022369
5#011D58
6#011746
7#011135
8#010C23
9#000612
Tints
Lighter variations
1#0344D0
2#044FF1
3#1A62FC
4#3B78FC
5#5C8FFD
6#7CA5FD
7#9DBCFE
8#BED2FE
9#DEE9FF
Tones
Muted variations
1#0B3DA7
2#14409F
3#1D4396
4#25468D
5#2E4985
6#374D7C
7#3F5073
8#48536B
9#515662
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F0F5 #F0F5FF | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DCE7 #DCE7FE | Light backgroundsTable row hoverSkeleton loading |
| 200 | BED2 #BED2FE | Secondary backgroundsInput backgroundsDividers |
| 300 | 8BAF #8BAFFD | BordersInactive statesPlaceholder text |
| 400 | 4F86 #4F86FC | Disabled statesSecondary iconsMuted text |
| 500 | 1D63 #1D63FC | Primary brand colorCTAsActive elementsLinks |
| 600 | 0348 #0348DD | Hover statesFocus ringsPrimary buttons hover |
| 700 | 033A #033AB0 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0229 #02297E | Text on light backgroundsHeadingsStrong borders |
| 900 | 011A #011A50 | Primary textHigh emphasis contentDark headings |
| 950 | 0110 #011032 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F0F5FF;
--cobalt-100: #DCE7FE;
--cobalt-200: #BED2FE;
--cobalt-300: #8BAFFD;
--cobalt-400: #4F86FC;
--cobalt-500: #1D63FC;
--cobalt-600: #0348DD;
--cobalt-700: #033AB0;
--cobalt-800: #02297E;
--cobalt-900: #011A50;
--cobalt-950: #011032;
}