Cobalt
#18609A
BlueColor Codes
All color formats for development
HEX
#18609ARGB
rgb(24, 96, 154)HSL
hsl(207, 73%, 35%)OKLCH
oklch(0.477 0.116 248.1)CMYK
cmyk(84%, 38%, 0%, 40%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#16568B
2#134D7C
3#11436C
4#0E395D
5#0C304D
6#0A263E
7#071D2E
8#05131F
9#020A0F
Tints
Lighter variations
1#1D72B7
2#2183D4
3#3693E0
4#53A3E4
5#70B2E9
6#8CC2ED
7#A9D1F2
8#C6E0F6
9#E2F0FB
Tones
Muted variations
1#1F5F94
2#255E8D
3#2C5E87
4#325D80
5#395D7A
6#3F5C73
7#465B6D
8#4C5B66
9#535A60
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F8 #F2F8FD | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E0EE #E0EEFA | Light backgroundsTable row hoverSkeleton loading |
| 200 | C6E0 #C6E0F6 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9AC9 #9AC9EF | BordersInactive statesPlaceholder text |
| 400 | 65AC #65ACE7 | Disabled statesSecondary iconsMuted text |
| 500 | 3895 #3895E0 | Primary brand colorCTAsActive elementsLinks |
| 600 | 1E78 #1E78C2 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1860 #18609A | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1144 #11446E | Text on light backgroundsHeadingsStrong borders |
| 900 | 0B2C #0B2C47 | Primary textHigh emphasis contentDark headings |
| 950 | 071B #071B2C | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F2F8FD;
--cobalt-100: #E0EEFA;
--cobalt-200: #C6E0F6;
--cobalt-300: #9AC9EF;
--cobalt-400: #65ACE7;
--cobalt-500: #3895E0;
--cobalt-600: #1E78C2;
--cobalt-700: #18609A;
--cobalt-800: #11446E;
--cobalt-900: #0B2C47;
--cobalt-950: #071B2C;
}