Cobalt
#2C33B5
BlueColor Codes
All color formats for development
HEX
#2C33B5RGB
rgb(44, 51, 181)HSL
hsl(237, 61%, 44%)OKLCH
oklch(0.414 0.2 271.4)CMYK
cmyk(76%, 72%, 0%, 29%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#272EA3
2#232891
3#1F237E
4#1A1E6C
5#16195A
6#121448
7#0D0F36
8#090A24
9#040512
Tints
Lighter variations
1#3139CC
2#474ED2
3#5E64D8
4#757ADE
5#8C90E3
6#A3A7E9
7#BABDEE
8#D1D3F4
9#E8E9F9
Tones
Muted variations
1#3339AE
2#393FA7
3#4045A0
4#474B99
5#4E5192
6#55588C
7#5C5E85
8#63647E
9#696A77
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F3 #F3F3FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E2E3 #E2E3F8 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CACC #CACCF2 | Secondary backgroundsInput backgroundsDividers |
| 300 | A1A4 #A1A4E8 | BordersInactive statesPlaceholder text |
| 400 | 6F75 #6F75DC | Disabled statesSecondary iconsMuted text |
| 500 | 464D #464DD2 | Primary brand colorCTAsActive elementsLinks |
| 600 | 2C33 #2C33B5 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2328 #232890 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 191D #191D67 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1012 #101242 | Primary textHigh emphasis contentDark headings |
| 950 | 0A0C #0A0C29 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F3F3FC;
--cobalt-100: #E2E3F8;
--cobalt-200: #CACCF2;
--cobalt-300: #A1A4E8;
--cobalt-400: #6F75DC;
--cobalt-500: #464DD2;
--cobalt-600: #2C33B5;
--cobalt-700: #232890;
--cobalt-800: #191D67;
--cobalt-900: #101242;
--cobalt-950: #0A0C29;
}