Cobalt
#0E40A4
BlueColor Codes
All color formats for development
HEX
#0E40A4RGB
rgb(14, 64, 164)HSL
hsl(220, 84%, 35%)OKLCH
oklch(0.41 0.17 262.2)CMYK
cmyk(91%, 61%, 0%, 36%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#0D3A94
2#0B3383
3#0A2D73
4#092763
5#072052
6#061A42
7#041331
8#030D21
9#010610
Tints
Lighter variations
1#114CC3
2#1458E1
3#2A6AEC
4#4880EF
5#6795F2
6#85AAF4
7#A4BFF7
8#C2D5FA
9#E1EAFC
Tones
Muted variations
1#16439D
2#1D4595
3#25488E
4#2C4A86
5#344D7F
6#3B4F77
7#435270
8#4A5468
9#525761
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F1F5 #F1F5FE | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DEE8 #DEE8FC | Light backgroundsTable row hoverSkeleton loading |
| 200 | C2D5 #C2D5FA | Secondary backgroundsInput backgroundsDividers |
| 300 | 93B4 #93B4F6 | BordersInactive statesPlaceholder text |
| 400 | 5B8D #5B8DF1 | Disabled statesSecondary iconsMuted text |
| 500 | 2C6C #2C6CED | Primary brand colorCTAsActive elementsLinks |
| 600 | 1251 #1251CE | Hover statesFocus ringsPrimary buttons hover |
| 700 | 0E40 #0E40A4 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0A2E #0A2E75 | Text on light backgroundsHeadingsStrong borders |
| 900 | 071D #071D4B | Primary textHigh emphasis contentDark headings |
| 950 | 0412 #04122F | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F1F5FE;
--cobalt-100: #DEE8FC;
--cobalt-200: #C2D5FA;
--cobalt-300: #93B4F6;
--cobalt-400: #5B8DF1;
--cobalt-500: #2C6CED;
--cobalt-600: #1251CE;
--cobalt-700: #0E40A4;
--cobalt-800: #0A2E75;
--cobalt-900: #071D4B;
--cobalt-950: #04122F;
}