Cobalt
#3E3EA3
BlueColor Codes
All color formats for development
HEX
#3E3EA3RGB
rgb(62, 62, 163)HSL
hsl(240, 45%, 44%)OKLCH
oklch(0.427 0.159 277.3)CMYK
cmyk(62%, 62%, 0%, 36%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#383892
2#313182
3#2B2B72
4#252562
5#1F1F51
6#191941
7#131331
8#0C0C21
9#060610
Tints
Lighter variations
1#4646B7
2#5959C0
3#6E6EC8
4#8383D0
5#9797D8
6#ACACE0
7#C1C1E7
8#D6D6EF
9#EAEAF7
Tones
Muted variations
1#43439E
2#484899
3#4D4D94
4#52528E
5#575789
6#5C5C84
7#61617F
8#66667A
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 | AAAA #AAAADF | BordersInactive statesPlaceholder text |
| 400 | 7E7E #7E7ECE | Disabled statesSecondary iconsMuted text |
| 500 | 5959 #5959C0 | Primary brand colorCTAsActive elementsLinks |
| 600 | 3E3E #3E3EA3 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 3131 #313181 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2323 #23235C | Text on light backgroundsHeadingsStrong borders |
| 900 | 1616 #16163B | 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: #AAAADF;
--cobalt-400: #7E7ECE;
--cobalt-500: #5959C0;
--cobalt-600: #3E3EA3;
--cobalt-700: #313181;
--cobalt-800: #23235C;
--cobalt-900: #16163B;
--cobalt-950: #0E0E25;
}