Cobalt
#2C37B5
BlueColor Codes
All color formats for development
HEX
#2C37B5RGB
rgb(44, 55, 181)HSL
hsl(235, 61%, 44%)OKLCH
oklch(0.42 0.195 270.9)CMYK
cmyk(76%, 70%, 0%, 29%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#2732A3
2#232C91
3#1F277E
4#1A216C
5#161C5A
6#121648
7#0D1136
8#090B24
9#040612
Tints
Lighter variations
1#313ECC
2#4753D2
3#5E68D8
4#757EDE
5#8C93E3
6#A3A9E9
7#BABEEE
8#D1D4F4
9#E8E9F9
Tones
Muted variations
1#333DAE
2#3943A7
3#4048A0
4#474E99
5#4E5492
6#55598C
7#5C5F85
8#63657E
9#696A77
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F3 #F3F3FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E2E4 #E2E4F8 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CACD #CACDF2 | Secondary backgroundsInput backgroundsDividers |
| 300 | A1A7 #A1A7E8 | BordersInactive statesPlaceholder text |
| 400 | 6F78 #6F78DC | Disabled statesSecondary iconsMuted text |
| 500 | 4652 #4652D2 | Primary brand colorCTAsActive elementsLinks |
| 600 | 2C37 #2C37B5 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 232C #232C90 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 191F #191F67 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1014 #101442 | Primary textHigh emphasis contentDark headings |
| 950 | 0A0D #0A0D29 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F3F3FC;
--cobalt-100: #E2E4F8;
--cobalt-200: #CACDF2;
--cobalt-300: #A1A7E8;
--cobalt-400: #6F78DC;
--cobalt-500: #4652D2;
--cobalt-600: #2C37B5;
--cobalt-700: #232C90;
--cobalt-800: #191F67;
--cobalt-900: #101442;
--cobalt-950: #0A0D29;
}