Cobalt
#25498E
BlueColor Codes
All color formats for development
HEX
#25498ERGB
rgb(37, 73, 142)HSL
hsl(219, 59%, 35%)OKLCH
oklch(0.418 0.122 261.9)CMYK
cmyk(74%, 49%, 0%, 44%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#214280
2#1D3B72
3#1A3363
4#162C55
5#122547
6#0F1D39
7#0B162B
8#070F1C
9#04070E
Tints
Lighter variations
1#2B57A8
2#3265C3
3#4776CF
4#618AD6
5#7B9DDD
6#96B1E4
7#B0C4EB
8#CAD8F1
9#E5EBF8
Tones
Muted variations
1#2A4B89
2#2F4D83
3#344E7E
4#3A5079
5#3F5174
6#44536E
7#495569
8#4F5664
9#54585F
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F6 #F3F6FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E3EA #E3EAF8 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CAD8 #CAD8F1 | Secondary backgroundsInput backgroundsDividers |
| 300 | A2BA #A2BAE7 | BordersInactive statesPlaceholder text |
| 400 | 7196 #7196DA | Disabled statesSecondary iconsMuted text |
| 500 | 4978 #4978D0 | Primary brand colorCTAsActive elementsLinks |
| 600 | 2E5C #2E5CB2 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2549 #25498E | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1A34 #1A3465 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1122 #112241 | Primary textHigh emphasis contentDark headings |
| 950 | 0A15 #0A1529 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F3F6FC;
--cobalt-100: #E3EAF8;
--cobalt-200: #CAD8F1;
--cobalt-300: #A2BAE7;
--cobalt-400: #7196DA;
--cobalt-500: #4978D0;
--cobalt-600: #2E5CB2;
--cobalt-700: #25498E;
--cobalt-800: #1A3465;
--cobalt-900: #112241;
--cobalt-950: #0A1529;
}