Cobalt
#2C4CB5
BlueColor Codes
All color formats for development
HEX
#2C4CB5RGB
rgb(44, 76, 181)HSL
hsl(226, 61%, 44%)OKLCH
oklch(0.459 0.171 266.6)CMYK
cmyk(76%, 58%, 0%, 29%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#2744A3
2#233D91
3#1F357E
4#1A2D6C
5#16265A
6#121E48
7#0D1736
8#090F24
9#040812
Tints
Lighter variations
1#3155CC
2#4768D2
3#5E7BD8
4#758DDE
5#8CA0E3
6#A3B3E9
7#BAC6EE
8#D1D9F4
9#E8ECF9
Tones
Muted variations
1#334FAE
2#3953A7
3#4057A0
4#475A99
5#4E5E92
6#55628C
7#5C6585
8#63697E
9#696D77
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F5 #F3F5FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E2E7 #E2E7F8 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CAD3 #CAD3F2 | Secondary backgroundsInput backgroundsDividers |
| 300 | A1B1 #A1B1E8 | BordersInactive statesPlaceholder text |
| 400 | 6F89 #6F89DC | Disabled statesSecondary iconsMuted text |
| 500 | 4667 #4667D2 | Primary brand colorCTAsActive elementsLinks |
| 600 | 2C4C #2C4CB5 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 233C #233C90 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 192B #192B67 | Text on light backgroundsHeadingsStrong borders |
| 900 | 101C #101C42 | Primary textHigh emphasis contentDark headings |
| 950 | 0A11 #0A1129 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F3F5FC;
--cobalt-100: #E2E7F8;
--cobalt-200: #CAD3F2;
--cobalt-300: #A1B1E8;
--cobalt-400: #6F89DC;
--cobalt-500: #4667D2;
--cobalt-600: #2C4CB5;
--cobalt-700: #233C90;
--cobalt-800: #192B67;
--cobalt-900: #101C42;
--cobalt-950: #0A1129;
}