Cobalt
#3E43A3
BlueColor Codes
All color formats for development
HEX
#3E43A3RGB
rgb(62, 67, 163)HSL
hsl(237, 45%, 44%)OKLCH
oklch(0.436 0.152 275.8)CMYK
cmyk(62%, 59%, 0%, 36%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#383C92
2#313582
3#2B2F72
4#252862
5#1F2151
6#191B41
7#131431
8#0C0D21
9#060710
Tints
Lighter variations
1#464BB7
2#595EC0
3#6E73C8
4#8387D0
5#979BD8
6#ACAFE0
7#C1C3E7
8#D6D7EF
9#EAEBF7
Tones
Muted variations
1#43479E
2#484C99
3#4D5094
4#52558E
5#575989
6#5C5E84
7#61637F
8#66677A
9#6B6C75
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F4 #F4F4FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E5E6 #E5E6F5 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CFD0 #CFD0ED | Secondary backgroundsInput backgroundsDividers |
| 300 | AAAD #AAADDF | BordersInactive statesPlaceholder text |
| 400 | 7E82 #7E82CE | Disabled statesSecondary iconsMuted text |
| 500 | 595E #595EC0 | Primary brand colorCTAsActive elementsLinks |
| 600 | 3E43 #3E43A3 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 3135 #313581 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2326 #23265C | Text on light backgroundsHeadingsStrong borders |
| 900 | 1618 #16183B | Primary textHigh emphasis contentDark headings |
| 950 | 0E0F #0E0F25 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F4F4FB;
--cobalt-100: #E5E6F5;
--cobalt-200: #CFD0ED;
--cobalt-300: #AAADDF;
--cobalt-400: #7E82CE;
--cobalt-500: #595EC0;
--cobalt-600: #3E43A3;
--cobalt-700: #313581;
--cobalt-800: #23265C;
--cobalt-900: #16183B;
--cobalt-950: #0E0F25;
}