Cobalt
#1E3FC2
BlueColor Codes
All color formats for development
HEX
#1E3FC2RGB
rgb(30, 63, 194)HSL
hsl(228, 73%, 44%)OKLCH
oklch(0.441 0.206 266.1)CMYK
cmyk(85%, 68%, 0%, 24%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#1B39AF
2#18329B
3#152C88
4#122674
5#0F2061
6#0C194E
7#09133A
8#060D27
9#030613
Tints
Lighter variations
1#2247DB
2#395BE0
3#526FE4
4#6B84E8
5#8398EC
6#9CADF0
7#B5C1F3
8#CED6F7
9#E6EAFB
Tones
Muted variations
1#2644BA
2#2F49B2
3#374EAA
4#3F53A1
5#475899
6#4F5D91
7#586189
8#606681
9#686B78
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F4 #F2F4FD | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E0E5 #E0E5FA | Light backgroundsTable row hoverSkeleton loading |
| 200 | C6CF #C6CFF6 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9AAB #9AABEF | BordersInactive statesPlaceholder text |
| 400 | 657F #657FE7 | Disabled statesSecondary iconsMuted text |
| 500 | 385A #385AE0 | Primary brand colorCTAsActive elementsLinks |
| 600 | 1E3F #1E3FC2 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1832 #18329A | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1124 #11246E | Text on light backgroundsHeadingsStrong borders |
| 900 | 0B17 #0B1747 | Primary textHigh emphasis contentDark headings |
| 950 | 070E #070E2C | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F2F4FD;
--cobalt-100: #E0E5FA;
--cobalt-200: #C6CFF6;
--cobalt-300: #9AABEF;
--cobalt-400: #657FE7;
--cobalt-500: #385AE0;
--cobalt-600: #1E3FC2;
--cobalt-700: #18329A;
--cobalt-800: #11246E;
--cobalt-900: #0B1747;
--cobalt-950: #070E2C;
}