Cobalt
#0C3BD4
BlueColor Codes
All color formats for development
HEX
#0C3BD4RGB
rgb(12, 59, 212)HSL
hsl(226, 89%, 44%)OKLCH
oklch(0.449 0.235 264.3)CMYK
cmyk(94%, 72%, 0%, 17%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#0B35BF
2#0A2FAA
3#092994
4#07237F
5#061D6A
6#051855
7#041240
8#020C2A
9#010615
Tints
Lighter variations
1#0E42EF
2#2757F2
3#426CF4
4#5D81F6
5#7896F7
6#93ABF9
7#AEC0FA
8#C9D5FC
9#E4EAFD
Tones
Muted variations
1#1640CA
2#2046C0
3#2A4BB6
4#3450AC
5#3E56A2
6#485B98
7#52608E
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 | C0CE #C0CEFB | Secondary backgroundsInput backgroundsDividers |
| 300 | 90A9 #90A9F9 | BordersInactive statesPlaceholder text |
| 400 | 567B #567BF5 | Disabled statesSecondary iconsMuted text |
| 500 | 2656 #2656F2 | Primary brand colorCTAsActive elementsLinks |
| 600 | 0C3B #0C3BD4 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 0A2F #0A2FA9 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0721 #072178 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0415 #04154D | Primary textHigh emphasis contentDark headings |
| 950 | 030D #030D30 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F1F4FE;
--cobalt-100: #DDE5FD;
--cobalt-200: #C0CEFB;
--cobalt-300: #90A9F9;
--cobalt-400: #567BF5;
--cobalt-500: #2656F2;
--cobalt-600: #0C3BD4;
--cobalt-700: #0A2FA9;
--cobalt-800: #072178;
--cobalt-900: #04154D;
--cobalt-950: #030D30;
}