Cobalt
#3948A7
BlueColor Codes
All color formats for development
HEX
#3948A7RGB
rgb(57, 72, 167)HSL
hsl(232, 49%, 44%)OKLCH
oklch(0.446 0.153 271.9)CMYK
cmyk(66%, 57%, 0%, 35%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#334196
2#2E3A86
3#283275
4#222B64
5#1D2454
6#171D43
7#111632
8#0B0E21
9#060711
Tints
Lighter variations
1#4151BC
2#5564C5
3#6A77CC
4#7F8BD3
5#959EDB
6#AAB1E2
7#BFC5E9
8#D4D8F0
9#EAECF8
Tones
Muted variations
1#3F4CA2
2#44509C
3#4A5497
4#4F5891
5#555C8C
6#5A6086
7#606481
8#65687B
9#6B6C76
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F5 #F4F5FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E4E7 #E4E7F6 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CED2 #CED2EE | Secondary backgroundsInput backgroundsDividers |
| 300 | A8AF #A8AFE1 | BordersInactive statesPlaceholder text |
| 400 | 7A86 #7A86D1 | Disabled statesSecondary iconsMuted text |
| 500 | 5463 #5463C4 | Primary brand colorCTAsActive elementsLinks |
| 600 | 3948 #3948A7 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2E39 #2E3985 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2129 #21295F | Text on light backgroundsHeadingsStrong borders |
| 900 | 151A #151A3D | 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: #F4F5FB;
--cobalt-100: #E4E7F6;
--cobalt-200: #CED2EE;
--cobalt-300: #A8AFE1;
--cobalt-400: #7A86D1;
--cobalt-500: #5463C4;
--cobalt-600: #3948A7;
--cobalt-700: #2E3985;
--cobalt-800: #21295F;
--cobalt-900: #151A3D;
--cobalt-950: #0D1026;
}