Cobalt
#3944A7
BlueColor Codes
All color formats for development
HEX
#3944A7RGB
rgb(57, 68, 167)HSL
hsl(234, 49%, 44%)OKLCH
oklch(0.438 0.158 273.2)CMYK
cmyk(66%, 59%, 0%, 35%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#333D96
2#2E3786
3#283075
4#222964
5#1D2254
6#171B43
7#111432
8#0B0E21
9#060711
Tints
Lighter variations
1#414DBC
2#5560C5
3#6A74CC
4#7F88D3
5#959CDB
6#AAAFE2
7#BFC3E9
8#D4D7F0
9#EAEBF8
Tones
Muted variations
1#3F49A2
2#444D9C
3#4A5197
4#4F5691
5#555A8C
6#5A5F86
7#606381
8#65677B
9#6B6C76
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F4 #F4F4FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E4E6 #E4E6F6 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CED1 #CED1EE | Secondary backgroundsInput backgroundsDividers |
| 300 | A8AD #A8ADE1 | BordersInactive statesPlaceholder text |
| 400 | 7A83 #7A83D1 | Disabled statesSecondary iconsMuted text |
| 500 | 545F #545FC4 | Primary brand colorCTAsActive elementsLinks |
| 600 | 3944 #3944A7 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2E36 #2E3685 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2127 #21275F | Text on light backgroundsHeadingsStrong borders |
| 900 | 1519 #15193D | Primary textHigh emphasis contentDark headings |
| 950 | 0D10 #0D1026 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F4F4FB;
--cobalt-100: #E4E6F6;
--cobalt-200: #CED1EE;
--cobalt-300: #A8ADE1;
--cobalt-400: #7A83D1;
--cobalt-500: #545FC4;
--cobalt-600: #3944A7;
--cobalt-700: #2E3685;
--cobalt-800: #21275F;
--cobalt-900: #15193D;
--cobalt-950: #0D1026;
}