Cobalt
#003CE0
BlueColor Codes
All color formats for development
HEX
#003CE0RGB
rgb(0, 60, 224)HSL
hsl(224, 100%, 44%)OKLCH
oklch(0.462 0.249 263.6)CMYK
cmyk(100%, 73%, 0%, 12%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#0036CA
2#0030B4
3#002A9D
4#002487
5#001E70
6#00185A
7#001243
8#000C2D
9#000616
Tints
Lighter variations
1#0043FD
2#1B57FF
3#376CFF
4#5481FF
5#7096FF
6#8DABFF
7#A9C0FF
8#C6D5FF
9#E2EAFF
Tones
Muted variations
1#0B41D5
2#1646CA
3#224CBF
4#2D51B4
5#3856A8
6#435B9D
7#4F6092
8#5A6687
9#656B7B
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F0F4 #F0F4FF | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DBE5 #DBE5FF | Light backgroundsTable row hoverSkeleton loading |
| 200 | BDCE #BDCEFF | Secondary backgroundsInput backgroundsDividers |
| 300 | 8AA9 #8AA9FF | BordersInactive statesPlaceholder text |
| 400 | 4D7C #4D7CFF | Disabled statesSecondary iconsMuted text |
| 500 | 1A57 #1A57FF | Primary brand colorCTAsActive elementsLinks |
| 600 | 003C #003CE0 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 0030 #0030B3 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0022 #002280 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0016 #001652 | Primary textHigh emphasis contentDark headings |
| 950 | 000E #000E33 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F0F4FF;
--cobalt-100: #DBE5FF;
--cobalt-200: #BDCEFF;
--cobalt-300: #8AA9FF;
--cobalt-400: #4D7CFF;
--cobalt-500: #1A57FF;
--cobalt-600: #003CE0;
--cobalt-700: #0030B3;
--cobalt-800: #002280;
--cobalt-900: #001652;
--cobalt-950: #000E33;
}