Cobalt
#0450DC
BlueColor Codes
All color formats for development
HEX
#0450DCRGB
rgb(4, 80, 220)HSL
hsl(219, 96%, 44%)OKLCH
oklch(0.491 0.223 262)CMYK
cmyk(98%, 64%, 0%, 14%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#0448C6
2#0440B0
3#03389A
4#033084
5#02286E
6#022058
7#011842
8#01102C
9#000816
Tints
Lighter variations
1#055AF8
2#1F6CFA
3#3B7EFB
4#5791FC
5#73A3FC
6#8FB5FD
7#ABC8FD
8#C7DAFE
9#E3EDFE
Tones
Muted variations
1#0F53D1
2#1A56C6
3#255ABC
4#305DB1
5#3A60A6
6#45639B
7#506791
8#5B6A86
9#656D7B
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F0F5 #F0F5FF | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DCE8 #DCE8FE | Light backgroundsTable row hoverSkeleton loading |
| 200 | BED4 #BED4FE | Secondary backgroundsInput backgroundsDividers |
| 300 | 8CB3 #8CB3FD | BordersInactive statesPlaceholder text |
| 400 | 508C #508CFB | Disabled statesSecondary iconsMuted text |
| 500 | 1E6B #1E6BFA | Primary brand colorCTAsActive elementsLinks |
| 600 | 0450 #0450DC | Hover statesFocus ringsPrimary buttons hover |
| 700 | 0440 #0440AF | Active/pressed statesDark mode accentsSecondary text |
| 800 | 032D #032D7D | Text on light backgroundsHeadingsStrong borders |
| 900 | 021D #021D50 | Primary textHigh emphasis contentDark headings |
| 950 | 0112 #011232 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F0F5FF;
--cobalt-100: #DCE8FE;
--cobalt-200: #BED4FE;
--cobalt-300: #8CB3FD;
--cobalt-400: #508CFB;
--cobalt-500: #1E6BFA;
--cobalt-600: #0450DC;
--cobalt-700: #0440AF;
--cobalt-800: #032D7D;
--cobalt-900: #021D50;
--cobalt-950: #011232;
}