Cobalt
#0426AE
BlueColor Codes
All color formats for development
HEX
#0426AERGB
rgb(4, 38, 174)HSL
hsl(228, 96%, 35%)OKLCH
oklch(0.373 0.212 264.4)CMYK
cmyk(98%, 78%, 0%, 32%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#03229D
2#031E8C
3#021A7A
4#021769
5#021357
6#010F46
7#010B34
8#010823
9#000411
Tints
Lighter variations
1#042DCF
2#0534F0
3#1C48FA
4#3C62FB
5#5D7CFC
6#7D97FC
7#9EB1FD
8#BECBFE
9#DFE5FE
Tones
Muted variations
1#0C2BA6
2#15309E
3#1D3595
4#263A8D
5#2E4084
6#37457C
7#404A73
8#484F6A
9#515462
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F0F3 #F0F3FF | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DCE3 #DCE3FE | Light backgroundsTable row hoverSkeleton loading |
| 200 | BECB #BECBFE | Secondary backgroundsInput backgroundsDividers |
| 300 | 8CA3 #8CA3FD | BordersInactive statesPlaceholder text |
| 400 | 5072 #5072FB | Disabled statesSecondary iconsMuted text |
| 500 | 1E4A #1E4AFA | Primary brand colorCTAsActive elementsLinks |
| 600 | 0430 #0430DC | Hover statesFocus ringsPrimary buttons hover |
| 700 | 0426 #0426AF | Active/pressed statesDark mode accentsSecondary text |
| 800 | 031B #031B7D | Text on light backgroundsHeadingsStrong borders |
| 900 | 0211 #021150 | Primary textHigh emphasis contentDark headings |
| 950 | 010B #010B32 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F0F3FF;
--cobalt-100: #DCE3FE;
--cobalt-200: #BECBFE;
--cobalt-300: #8CA3FD;
--cobalt-400: #5072FB;
--cobalt-500: #1E4AFA;
--cobalt-600: #0430DC;
--cobalt-700: #0426AF;
--cobalt-800: #031B7D;
--cobalt-900: #021150;
--cobalt-950: #010B32;
}