Cobalt
#0B64A8
BlueColor Codes
All color formats for development
HEX
#0B64A8RGB
rgb(11, 100, 168)HSL
hsl(206, 88%, 35%)OKLCH
oklch(0.493 0.132 249.1)CMYK
cmyk(93%, 40%, 0%, 34%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#0A5A97
2#095086
3#074675
4#063C65
5#053254
6#042843
7#031E32
8#021422
9#010A11
Tints
Lighter variations
1#0D76C7
2#0F89E6
3#2599F1
4#44A7F3
5#63B6F5
6#82C4F7
7#A2D3F9
8#C1E2FB
9#E0F0FD
Tones
Muted variations
1#1363A0
2#1A6298
3#226190
4#2A6088
5#325E81
6#3A5D79
7#425C71
8#4A5B69
9#515A61
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F1F8 #F1F8FE | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DDEF #DDEFFD | Light backgroundsTable row hoverSkeleton loading |
| 200 | C1E2 #C1E2FB | Secondary backgroundsInput backgroundsDividers |
| 300 | 91CB #91CBF8 | BordersInactive statesPlaceholder text |
| 400 | 57B0 #57B0F4 | Disabled statesSecondary iconsMuted text |
| 500 | 279A #279AF1 | Primary brand colorCTAsActive elementsLinks |
| 600 | 0D7D #0D7DD3 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 0B64 #0B64A8 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0847 #084778 | Text on light backgroundsHeadingsStrong borders |
| 900 | 052E #052E4D | Primary textHigh emphasis contentDark headings |
| 950 | 031C #031C30 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F1F8FE;
--cobalt-100: #DDEFFD;
--cobalt-200: #C1E2FB;
--cobalt-300: #91CBF8;
--cobalt-400: #57B0F4;
--cobalt-500: #279AF1;
--cobalt-600: #0D7DD3;
--cobalt-700: #0B64A8;
--cobalt-800: #084778;
--cobalt-900: #052E4D;
--cobalt-950: #031C30;
}