Cobalt
#3D45A4
BlueColor Codes
All color formats for development
HEX
#3D45A4RGB
rgb(61, 69, 164)HSL
hsl(235, 46%, 44%)OKLCH
oklch(0.44 0.151 274.7)CMYK
cmyk(63%, 58%, 0%, 36%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#373E93
2#303783
3#2A3073
4#242A62
5#1E2352
6#181C42
7#121531
8#0C0E21
9#060710
Tints
Lighter variations
1#444EB9
2#5861C1
3#6D75C9
4#8288D1
5#979CD8
6#ACB0E0
7#C0C4E8
8#D5D7F0
9#EAEBF7
Tones
Muted variations
1#42499F
2#474E99
3#4C5294
4#51568F
5#565B8A
6#5C5F85
7#616380
8#66687B
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 | CFD1 #CFD1ED | Secondary backgroundsInput backgroundsDividers |
| 300 | A9AE #A9AEDF | BordersInactive statesPlaceholder text |
| 400 | 7D84 #7D84CF | Disabled statesSecondary iconsMuted text |
| 500 | 5760 #5760C1 | Primary brand colorCTAsActive elementsLinks |
| 600 | 3D45 #3D45A4 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 3037 #303782 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2227 #22275D | Text on light backgroundsHeadingsStrong borders |
| 900 | 1619 #16193C | Primary textHigh emphasis contentDark headings |
| 950 | 0E10 #0E1025 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F4F4FB;
--cobalt-100: #E5E6F5;
--cobalt-200: #CFD1ED;
--cobalt-300: #A9AEDF;
--cobalt-400: #7D84CF;
--cobalt-500: #5760C1;
--cobalt-600: #3D45A4;
--cobalt-700: #303782;
--cobalt-800: #22275D;
--cobalt-900: #16193C;
--cobalt-950: #0E1025;
}