Cobalt
#0F49D2
BlueColor Codes
All color formats for development
HEX
#0F49D2RGB
rgb(15, 73, 210)HSL
hsl(222, 87%, 44%)OKLCH
oklch(0.471 0.218 263.2)CMYK
cmyk(93%, 65%, 0%, 18%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#0D42BD
2#0C3BA8
3#0A3393
4#092C7E
5#072569
6#061D54
7#04163F
8#030F2A
9#010715
Tints
Lighter variations
1#1052ED
2#2965F0
3#4478F2
4#5F8CF4
5#799FF6
6#94B2F8
7#AFC5F9
8#CAD9FB
9#E4ECFD
Tones
Muted variations
1#184DC8
2#2251BE
3#2C55B5
4#3659AB
5#3F5DA1
6#496197
7#53648D
8#5D6884
9#666C7A
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F1F5 #F1F5FE | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DEE7 #DEE7FD | Light backgroundsTable row hoverSkeleton loading |
| 200 | C1D2 #C1D2FB | Secondary backgroundsInput backgroundsDividers |
| 300 | 91B0 #91B0F7 | BordersInactive statesPlaceholder text |
| 400 | 5887 #5887F3 | Disabled statesSecondary iconsMuted text |
| 500 | 2864 #2864F0 | Primary brand colorCTAsActive elementsLinks |
| 600 | 0F49 #0F49D2 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 0C3A #0C3AA7 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 082A #082A77 | Text on light backgroundsHeadingsStrong borders |
| 900 | 051B #051B4C | Primary textHigh emphasis contentDark headings |
| 950 | 0311 #031130 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F1F5FE;
--cobalt-100: #DEE7FD;
--cobalt-200: #C1D2FB;
--cobalt-300: #91B0F7;
--cobalt-400: #5887F3;
--cobalt-500: #2864F0;
--cobalt-600: #0F49D2;
--cobalt-700: #0C3AA7;
--cobalt-800: #082A77;
--cobalt-900: #051B4C;
--cobalt-950: #031130;
}