Cobalt
#3237AE
BlueColor Codes
All color formats for development
HEX
#3237AERGB
rgb(50, 55, 174)HSL
hsl(238, 55%, 44%)OKLCH
oklch(0.417 0.185 273.2)CMYK
cmyk(71%, 68%, 0%, 32%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#2D319D
2#282C8B
3#23267A
4#1E2168
5#191B57
6#141646
7#0F1034
8#0A0B23
9#050511
Tints
Lighter variations
1#393EC4
2#4E52CC
3#6468D2
4#7A7DD8
5#9093DF
6#A6A9E5
7#BDBEEC
8#D3D4F2
9#E9E9F9
Tones
Muted variations
1#393CA8
2#3F42A2
3#45489B
4#4B4E95
5#51538F
6#585989
7#5E5F83
8#64657D
9#6A6A76
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F3 #F3F3FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E3E4 #E3E4F7 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CCCD #CCCDF0 | Secondary backgroundsInput backgroundsDividers |
| 300 | A4A6 #A4A6E5 | BordersInactive statesPlaceholder text |
| 400 | 7578 #7578D7 | Disabled statesSecondary iconsMuted text |
| 500 | 4D51 #4D51CB | Primary brand colorCTAsActive elementsLinks |
| 600 | 3237 #3237AE | Hover statesFocus ringsPrimary buttons hover |
| 700 | 282B #282B8A | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1D1F #1D1F63 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1214 #12143F | Primary textHigh emphasis contentDark headings |
| 950 | 0B0C #0B0C28 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F3F3FC;
--cobalt-100: #E3E4F7;
--cobalt-200: #CCCDF0;
--cobalt-300: #A4A6E5;
--cobalt-400: #7578D7;
--cobalt-500: #4D51CB;
--cobalt-600: #3237AE;
--cobalt-700: #282B8A;
--cobalt-800: #1D1F63;
--cobalt-900: #12143F;
--cobalt-950: #0B0C28;
}