Cobalt
#0C3ED4
BlueColor Codes
All color formats for development
HEX
#0C3ED4RGB
rgb(12, 62, 212)HSL
hsl(225, 89%, 44%)OKLCH
oklch(0.453 0.232 264.1)CMYK
cmyk(94%, 71%, 0%, 17%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#0B38BF
2#0A32AA
3#092C94
4#07257F
5#061F6A
6#051955
7#041340
8#020C2A
9#010615
Tints
Lighter variations
1#0E46EF
2#275AF2
3#426FF4
4#5D83F6
5#7898F7
6#93ACF9
7#AEC1FA
8#C9D6FC
9#E4EAFD
Tones
Muted variations
1#1643CA
2#2048C0
3#2A4DB6
4#3452AC
5#3E57A2
6#485C98
7#52618E
8#5C6684
9#666B7A
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F1F4 #F1F4FE | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DDE5 #DDE5FD | Light backgroundsTable row hoverSkeleton loading |
| 200 | C0CF #C0CFFB | Secondary backgroundsInput backgroundsDividers |
| 300 | 90AA #90AAF9 | BordersInactive statesPlaceholder text |
| 400 | 567E #567EF5 | Disabled statesSecondary iconsMuted text |
| 500 | 2659 #2659F2 | Primary brand colorCTAsActive elementsLinks |
| 600 | 0C3E #0C3ED4 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 0A32 #0A32A9 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0723 #072378 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0417 #04174D | Primary textHigh emphasis contentDark headings |
| 950 | 030E #030E30 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F1F4FE;
--cobalt-100: #DDE5FD;
--cobalt-200: #C0CFFB;
--cobalt-300: #90AAF9;
--cobalt-400: #567EF5;
--cobalt-500: #2659F2;
--cobalt-600: #0C3ED4;
--cobalt-700: #0A32A9;
--cobalt-800: #072378;
--cobalt-900: #04174D;
--cobalt-950: #030E30;
}