Cobalt
#3D3DA4
BlueColor Codes
All color formats for development
HEX
#3D3DA4RGB
rgb(61, 61, 164)HSL
hsl(240, 46%, 44%)OKLCH
oklch(0.425 0.162 277)CMYK
cmyk(63%, 63%, 0%, 36%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#373793
2#303083
3#2A2A73
4#242462
5#1E1E52
6#181842
7#121231
8#0C0C21
9#060610
Tints
Lighter variations
1#4444B9
2#5858C1
3#6D6DC9
4#8282D1
5#9797D8
6#ACACE0
7#C0C0E8
8#D5D5F0
9#EAEAF7
Tones
Muted variations
1#42429F
2#474799
3#4C4C94
4#51518F
5#56568A
6#5C5C85
7#616180
8#66667B
9#6B6B75
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F4 #F4F4FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E5E5 #E5E5F5 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CFCF #CFCFED | Secondary backgroundsInput backgroundsDividers |
| 300 | A9A9 #A9A9DF | BordersInactive statesPlaceholder text |
| 400 | 7D7D #7D7DCF | Disabled statesSecondary iconsMuted text |
| 500 | 5757 #5757C1 | Primary brand colorCTAsActive elementsLinks |
| 600 | 3D3D #3D3DA4 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 3030 #303082 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2222 #22225D | Text on light backgroundsHeadingsStrong borders |
| 900 | 1616 #16163C | Primary textHigh emphasis contentDark headings |
| 950 | 0E0E #0E0E25 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F4F4FB;
--cobalt-100: #E5E5F5;
--cobalt-200: #CFCFED;
--cobalt-300: #A9A9DF;
--cobalt-400: #7D7DCF;
--cobalt-500: #5757C1;
--cobalt-600: #3D3DA4;
--cobalt-700: #303082;
--cobalt-800: #22225D;
--cobalt-900: #16163C;
--cobalt-950: #0E0E25;
}