Cobalt
#0843D9
BlueColor Codes
All color formats for development
HEX
#0843D9RGB
rgb(8, 67, 217)HSL
hsl(223, 93%, 44%)OKLCH
oklch(0.466 0.233 263.5)CMYK
cmyk(96%, 69%, 0%, 15%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#073CC3
2#0636AD
3#052F98
4#052882
5#04216C
6#031B57
7#021441
8#020D2B
9#010716
Tints
Lighter variations
1#094CF4
2#235FF7
3#3E73F8
4#5A87F9
5#759BFA
6#91AFFB
7#ACC3FC
8#C8D7FD
9#E3EBFE
Tones
Muted variations
1#1248CE
2#1D4CC4
3#2751B9
4#3255AF
5#3C5AA4
6#465E9A
7#516390
8#5B6785
9#666C7B
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F0F4 #F0F4FE | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DDE6 #DDE6FE | Light backgroundsTable row hoverSkeleton loading |
| 200 | BFD0 #BFD0FD | Secondary backgroundsInput backgroundsDividers |
| 300 | 8EAD #8EADFB | BordersInactive statesPlaceholder text |
| 400 | 5382 #5382F9 | Disabled statesSecondary iconsMuted text |
| 500 | 225E #225EF7 | Primary brand colorCTAsActive elementsLinks |
| 600 | 0843 #0843D9 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 0635 #0635AC | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0426 #04267B | Text on light backgroundsHeadingsStrong borders |
| 900 | 0318 #03184F | Primary textHigh emphasis contentDark headings |
| 950 | 020F #020F31 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F0F4FE;
--cobalt-100: #DDE6FE;
--cobalt-200: #BFD0FD;
--cobalt-300: #8EADFB;
--cobalt-400: #5382F9;
--cobalt-500: #225EF7;
--cobalt-600: #0843D9;
--cobalt-700: #0635AC;
--cobalt-800: #04267B;
--cobalt-900: #03184F;
--cobalt-950: #020F31;
}