Cobalt
#0445AF
BlueColor Codes
All color formats for development
HEX
#0445AFRGB
rgb(4, 69, 175)HSL
hsl(217, 96%, 35%)OKLCH
oklch(0.428 0.179 260.9)CMYK
cmyk(98%, 61%, 0%, 31%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#033E9D
2#03378C
3#02307A
4#022A69
5#022357
6#011C46
7#011534
8#010E23
9#000711
Tints
Lighter variations
1#0452CF
2#055FF0
3#1C71FA
4#3C85FB
5#5D9AFC
6#7DAEFC
7#9EC2FD
8#BED6FE
9#DFEBFE
Tones
Muted variations
1#0C47A6
2#15499E
3#1D4B95
4#264D8D
5#2E4F84
6#37517C
7#405373
8#48556A
9#515762
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F0F6 #F0F6FF | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DCE9 #DCE9FE | Light backgroundsTable row hoverSkeleton loading |
| 200 | BED6 #BED6FE | Secondary backgroundsInput backgroundsDividers |
| 300 | 8CB7 #8CB7FD | BordersInactive statesPlaceholder text |
| 400 | 5092 #5092FB | Disabled statesSecondary iconsMuted text |
| 500 | 1E73 #1E73FA | Primary brand colorCTAsActive elementsLinks |
| 600 | 0457 #0457DC | Hover statesFocus ringsPrimary buttons hover |
| 700 | 0445 #0445AF | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0331 #03317D | Text on light backgroundsHeadingsStrong borders |
| 900 | 0220 #022050 | Primary textHigh emphasis contentDark headings |
| 950 | 0114 #011432 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F0F6FF;
--cobalt-100: #DCE9FE;
--cobalt-200: #BED6FE;
--cobalt-300: #8CB7FD;
--cobalt-400: #5092FB;
--cobalt-500: #1E73FA;
--cobalt-600: #0457DC;
--cobalt-700: #0445AF;
--cobalt-800: #03317D;
--cobalt-900: #022050;
--cobalt-950: #011432;
}