Cobalt
#1250A1
BlueColor Codes
All color formats for development
HEX
#1250A1RGB
rgb(18, 80, 161)HSL
hsl(214, 80%, 35%)OKLCH
oklch(0.443 0.145 257.5)CMYK
cmyk(89%, 50%, 0%, 37%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#104891
2#0E4081
3#0C3870
4#0B3060
5#092850
6#072040
7#051830
8#041020
9#020810
Tints
Lighter variations
1#155FBE
2#186DDC
3#2E7FE8
4#4C91EB
5#6AA3EE
6#88B6F2
7#A5C8F5
8#C3DAF8
9#E1EDFC
Tones
Muted variations
1#19519A
2#205292
3#27538B
4#2E5484
5#36547D
6#3D5576
7#44566F
8#4B5768
9#525860
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F1F7 #F1F7FD | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DFEB #DFEBFB | Light backgroundsTable row hoverSkeleton loading |
| 200 | C3DA #C3DAF8 | Secondary backgroundsInput backgroundsDividers |
| 300 | 95BE #95BEF3 | BordersInactive statesPlaceholder text |
| 400 | 5E9C #5E9CED | Disabled statesSecondary iconsMuted text |
| 500 | 3080 #3080E8 | Primary brand colorCTAsActive elementsLinks |
| 600 | 1664 #1664CA | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1250 #1250A1 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0D39 #0D3973 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0824 #082449 | Primary textHigh emphasis contentDark headings |
| 950 | 0517 #05172E | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F1F7FD;
--cobalt-100: #DFEBFB;
--cobalt-200: #C3DAF8;
--cobalt-300: #95BEF3;
--cobalt-400: #5E9CED;
--cobalt-500: #3080E8;
--cobalt-600: #1664CA;
--cobalt-700: #1250A1;
--cobalt-800: #0D3973;
--cobalt-900: #082449;
--cobalt-950: #05172E;
}