Cobalt
#3A45A6
BlueColor Codes
All color formats for development
HEX
#3A45A6RGB
rgb(58, 69, 166)HSL
hsl(234, 48%, 44%)OKLCH
oklch(0.44 0.155 273.3)CMYK
cmyk(65%, 58%, 0%, 35%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#353E95
2#2F3785
3#293074
4#232964
5#1D2353
6#171C42
7#121532
8#0C0E21
9#060711
Tints
Lighter variations
1#424EBB
2#5661C4
3#6B75CB
4#8088D2
5#959CDA
6#AAB0E1
7#C0C4E9
8#D5D7F0
9#EAEBF8
Tones
Muted variations
1#4049A1
2#454E9B
3#4B5296
4#505691
5#555B8B
6#5B5F86
7#606380
8#65687B
9#6B6C76
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F4 #F4F4FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E5E6 #E5E6F6 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CED1 #CED1EE | Secondary backgroundsInput backgroundsDividers |
| 300 | A8AE #A8AEE1 | BordersInactive statesPlaceholder text |
| 400 | 7B83 #7B83D1 | Disabled statesSecondary iconsMuted text |
| 500 | 5560 #5560C3 | Primary brand colorCTAsActive elementsLinks |
| 600 | 3A45 #3A45A6 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2E37 #2E3784 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2127 #21275E | Text on light backgroundsHeadingsStrong borders |
| 900 | 1519 #15193C | 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: #E5E6F6;
--cobalt-200: #CED1EE;
--cobalt-300: #A8AEE1;
--cobalt-400: #7B83D1;
--cobalt-500: #5560C3;
--cobalt-600: #3A45A6;
--cobalt-700: #2E3784;
--cobalt-800: #21275E;
--cobalt-900: #15193C;
--cobalt-950: #0D1026;
}