Cobalt
#034CDD
BlueColor Codes
All color formats for development
HEX
#034CDDRGB
rgb(3, 76, 221)HSL
hsl(220, 97%, 44%)OKLCH
oklch(0.485 0.229 262.5)CMYK
cmyk(99%, 66%, 0%, 13%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#0344C7
2#033DB1
3#02359B
4#022E85
5#02266F
6#011E58
7#011742
8#010F2C
9#000816
Tints
Lighter variations
1#0456F9
2#1E68FC
3#3A7BFC
4#568EFC
5#72A1FD
6#8EB3FD
7#ABC6FE
8#C7D9FE
9#E3ECFF
Tones
Muted variations
1#0E50D2
2#1953C7
3#2457BC
4#2F5AB2
5#3A5EA7
6#45629C
7#506591
8#5A6986
9#656D7B
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 | BED3 #BED3FE | Secondary backgroundsInput backgroundsDividers |
| 300 | 8BB1 #8BB1FD | BordersInactive statesPlaceholder text |
| 400 | 4F89 #4F89FC | Disabled statesSecondary iconsMuted text |
| 500 | 1D67 #1D67FC | Primary brand colorCTAsActive elementsLinks |
| 600 | 034C #034CDD | Hover statesFocus ringsPrimary buttons hover |
| 700 | 033C #033CB0 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 022B #022B7E | Text on light backgroundsHeadingsStrong borders |
| 900 | 011C #011C50 | Primary textHigh emphasis contentDark headings |
| 950 | 0111 #011132 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F0F5FF;
--cobalt-100: #DCE7FE;
--cobalt-200: #BED3FE;
--cobalt-300: #8BB1FD;
--cobalt-400: #4F89FC;
--cobalt-500: #1D67FC;
--cobalt-600: #034CDD;
--cobalt-700: #033CB0;
--cobalt-800: #022B7E;
--cobalt-900: #011C50;
--cobalt-950: #011132;
}