Cobalt
#064979
BlueColor Codes
All color formats for development
HEX
#064979RGB
rgb(6, 73, 121)HSL
hsl(205, 91%, 25%)OKLCH
oklch(0.395 0.101 247.4)CMYK
cmyk(95%, 40%, 0%, 53%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#05426E
2#053B61
3#043355
4#032C49
5#03253D
6#021D31
7#021625
8#010F18
9#01070C
Tints
Lighter variations
1#075F9E
2#0975C3
3#0B8BE7
4#249EF5
5#48AEF6
6#6DBEF8
7#91CEFA
8#B6DFFC
9#DAEFFD
Tones
Muted variations
1#0C4874
2#11476E
3#174768
4#1D4663
5#23455D
6#294457
7#2E4351
8#34424B
9#3A4146
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F0F9 #F0F9FE | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DDF0 #DDF0FD | Light backgroundsTable row hoverSkeleton loading |
| 200 | C0E3 #C0E3FC | Secondary backgroundsInput backgroundsDividers |
| 300 | 8FCD #8FCDFA | BordersInactive statesPlaceholder text |
| 400 | 55B3 #55B3F7 | Disabled statesSecondary iconsMuted text |
| 500 | 249E #249EF5 | Primary brand colorCTAsActive elementsLinks |
| 600 | 0A81 #0A81D6 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 0867 #0867AA | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0649 #06497A | Text on light backgroundsHeadingsStrong borders |
| 900 | 042F #042F4E | Primary textHigh emphasis contentDark headings |
| 950 | 021D #021D31 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F0F9FE;
--cobalt-100: #DDF0FD;
--cobalt-200: #C0E3FC;
--cobalt-300: #8FCDFA;
--cobalt-400: #55B3F7;
--cobalt-500: #249EF5;
--cobalt-600: #0A81D6;
--cobalt-700: #0867AA;
--cobalt-800: #06497A;
--cobalt-900: #042F4E;
--cobalt-950: #021D31;
}