Cobalt
#223EBF
BlueColor Codes
All color formats for development
HEX
#223EBFRGB
rgb(34, 62, 191)HSL
hsl(229, 70%, 44%)OKLCH
oklch(0.438 0.203 267.1)CMYK
cmyk(82%, 68%, 0%, 25%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#1E38AC
2#1B3299
3#182C86
4#142572
5#111F5F
6#0D194C
7#0A1339
8#070C26
9#030613
Tints
Lighter variations
1#2646D7
2#3D5ADD
3#556FE1
4#6D83E5
5#8698EA
6#9EADEE
7#B6C1F2
8#CED6F6
9#E7EAFB
Tones
Muted variations
1#2A43B7
2#3148AF
3#394DA7
4#41529F
5#495797
6#515C90
7#596188
8#606680
9#686B78
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F4 #F2F4FD | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E1E5 #E1E5FA | Light backgroundsTable row hoverSkeleton loading |
| 200 | C7CF #C7CFF5 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9BAA #9BAAED | BordersInactive statesPlaceholder text |
| 400 | 677E #677EE4 | Disabled statesSecondary iconsMuted text |
| 500 | 3C59 #3C59DD | Primary brand colorCTAsActive elementsLinks |
| 600 | 223E #223EBF | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1B32 #1B3298 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1323 #13236C | Text on light backgroundsHeadingsStrong borders |
| 900 | 0C17 #0C1745 | Primary textHigh emphasis contentDark headings |
| 950 | 080E #080E2B | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F2F4FD;
--cobalt-100: #E1E5FA;
--cobalt-200: #C7CFF5;
--cobalt-300: #9BAAED;
--cobalt-400: #677EE4;
--cobalt-500: #3C59DD;
--cobalt-600: #223EBF;
--cobalt-700: #1B3298;
--cobalt-800: #13236C;
--cobalt-900: #0C1745;
--cobalt-950: #080E2B;
}