Cobalt
#0866D9
BlueColor Codes
All color formats for development
HEX
#0866D9RGB
rgb(8, 102, 217)HSL
hsl(213, 93%, 44%)OKLCH
oklch(0.533 0.193 258)CMYK
cmyk(96%, 53%, 0%, 15%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#075CC3
2#0651AD
3#054798
4#053D82
5#04336C
6#032957
7#021F41
8#02142B
9#010A16
Tints
Lighter variations
1#0973F4
2#2382F7
3#3E92F8
4#5AA1F9
5#75B1FA
6#91C1FB
7#ACD0FC
8#C8E0FD
9#E3EFFE
Tones
Muted variations
1#1267CE
2#1D68C4
3#2769B9
4#326AAF
5#3C6BA4
6#466C9A
7#516D90
8#5B6E85
9#666F7B
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F0F7 #F0F7FE | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DDEB #DDEBFE | Light backgroundsTable row hoverSkeleton loading |
| 200 | BFDB #BFDBFD | Secondary backgroundsInput backgroundsDividers |
| 300 | 8EBF #8EBFFB | BordersInactive statesPlaceholder text |
| 400 | 539D #539DF9 | Disabled statesSecondary iconsMuted text |
| 500 | 2282 #2282F7 | Primary brand colorCTAsActive elementsLinks |
| 600 | 0866 #0866D9 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 0651 #0651AC | Active/pressed statesDark mode accentsSecondary text |
| 800 | 043A #043A7B | Text on light backgroundsHeadingsStrong borders |
| 900 | 0325 #03254F | Primary textHigh emphasis contentDark headings |
| 950 | 0217 #021731 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F0F7FE;
--cobalt-100: #DDEBFE;
--cobalt-200: #BFDBFD;
--cobalt-300: #8EBFFB;
--cobalt-400: #539DF9;
--cobalt-500: #2282F7;
--cobalt-600: #0866D9;
--cobalt-700: #0651AC;
--cobalt-800: #043A7B;
--cobalt-900: #03254F;
--cobalt-950: #021731;
}