Cobalt
#055CAD
BlueColor Codes
All color formats for development
HEX
#055CADRGB
rgb(5, 92, 173)HSL
hsl(209, 94%, 35%)OKLCH
oklch(0.477 0.148 253.8)CMYK
cmyk(97%, 47%, 0%, 32%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#05539C
2#044A8B
3#044079
4#033768
5#032E57
6#022545
7#021C34
8#011223
9#010911
Tints
Lighter variations
1#066DCD
2#077EED
3#1E8FF8
4#3E9FF9
5#5EAFFA
6#7EBFFB
7#9FCFFC
8#BFDFFD
9#DFEFFE
Tones
Muted variations
1#0E5CA5
2#165B9C
3#1F5B94
4#275B8C
5#2F5B83
6#385A7B
7#405A72
8#485A6A
9#515A62
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F0F8 #F0F8FF | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DCEE #DCEEFE | Light backgroundsTable row hoverSkeleton loading |
| 200 | BFDF #BFDFFD | Secondary backgroundsInput backgroundsDividers |
| 300 | 8DC6 #8DC6FB | BordersInactive statesPlaceholder text |
| 400 | 52A9 #52A9FA | Disabled statesSecondary iconsMuted text |
| 500 | 2090 #2090F8 | Primary brand colorCTAsActive elementsLinks |
| 600 | 0774 #0774DA | Hover statesFocus ringsPrimary buttons hover |
| 700 | 055C #055CAD | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0442 #04427C | Text on light backgroundsHeadingsStrong borders |
| 900 | 022A #022A4F | Primary textHigh emphasis contentDark headings |
| 950 | 021A #021A31 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F0F8FF;
--cobalt-100: #DCEEFE;
--cobalt-200: #BFDFFD;
--cobalt-300: #8DC6FB;
--cobalt-400: #52A9FA;
--cobalt-500: #2090F8;
--cobalt-600: #0774DA;
--cobalt-700: #055CAD;
--cobalt-800: #04427C;
--cobalt-900: #022A4F;
--cobalt-950: #021A31;
}