Cobalt
#0B71A8
BlueColor Codes
All color formats for development
HEX
#0B71A8RGB
rgb(11, 113, 168)HSL
hsl(201, 88%, 35%)OKLCH
oklch(0.525 0.119 241.1)CMYK
cmyk(93%, 33%, 0%, 34%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#0A6697
2#095A86
3#074F75
4#064465
5#053854
6#042D43
7#032232
8#021722
9#010B11
Tints
Lighter variations
1#0D86C7
2#0F9BE6
3#25AAF1
4#44B6F3
5#63C2F5
6#82CEF7
7#A2DAF9
8#C1E7FB
9#E0F3FD
Tones
Muted variations
1#136EA0
2#1A6C98
3#226A90
4#2A6788
5#326581
6#3A6379
7#426071
8#4A5E69
9#515C61
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F1F9 #F1F9FE | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DDF2 #DDF2FD | Light backgroundsTable row hoverSkeleton loading |
| 200 | C1E7 #C1E7FB | Secondary backgroundsInput backgroundsDividers |
| 300 | 91D4 #91D4F8 | BordersInactive statesPlaceholder text |
| 400 | 57BD #57BDF4 | Disabled statesSecondary iconsMuted text |
| 500 | 27AB #27ABF1 | Primary brand colorCTAsActive elementsLinks |
| 600 | 0D8E #0D8ED3 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 0B71 #0B71A8 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0851 #085178 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0534 #05344D | Primary textHigh emphasis contentDark headings |
| 950 | 0320 #032030 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F1F9FE;
--cobalt-100: #DDF2FD;
--cobalt-200: #C1E7FB;
--cobalt-300: #91D4F8;
--cobalt-400: #57BDF4;
--cobalt-500: #27ABF1;
--cobalt-600: #0D8ED3;
--cobalt-700: #0B71A8;
--cobalt-800: #085178;
--cobalt-900: #05344D;
--cobalt-950: #032030;
}