Cobalt
#045BDC
BlueColor Codes
All color formats for development
HEX
#045BDCRGB
rgb(4, 91, 220)HSL
hsl(216, 96%, 44%)OKLCH
oklch(0.512 0.21 260.4)CMYK
cmyk(98%, 59%, 0%, 14%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#0452C6
2#0449B0
3#033F9A
4#033684
5#022D6E
6#022458
7#011B42
8#01122C
9#000916
Tints
Lighter variations
1#0566F8
2#1F77FA
3#3B88FB
4#5799FC
5#73AAFC
6#8FBBFD
7#ABCCFD
8#C7DDFE
9#E3EEFE
Tones
Muted variations
1#0F5DD1
2#1A5FC6
3#2561BC
4#3063B1
5#3A65A6
6#45689B
7#506A91
8#5B6C86
9#656E7B
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F0F6 #F0F6FF | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DCEA #DCEAFE | Light backgroundsTable row hoverSkeleton loading |
| 200 | BED7 #BED7FE | Secondary backgroundsInput backgroundsDividers |
| 300 | 8CB9 #8CB9FD | BordersInactive statesPlaceholder text |
| 400 | 5095 #5095FB | Disabled statesSecondary iconsMuted text |
| 500 | 1E76 #1E76FA | Primary brand colorCTAsActive elementsLinks |
| 600 | 045B #045BDC | Hover statesFocus ringsPrimary buttons hover |
| 700 | 0448 #0448AF | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0334 #03347D | Text on light backgroundsHeadingsStrong borders |
| 900 | 0221 #022150 | Primary textHigh emphasis contentDark headings |
| 950 | 0115 #011532 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F0F6FF;
--cobalt-100: #DCEAFE;
--cobalt-200: #BED7FE;
--cobalt-300: #8CB9FD;
--cobalt-400: #5095FB;
--cobalt-500: #1E76FA;
--cobalt-600: #045BDC;
--cobalt-700: #0448AF;
--cobalt-800: #03347D;
--cobalt-900: #022150;
--cobalt-950: #011532;
}