Cobalt
#0418AE
BlueColor Codes
All color formats for development
HEX
#0418AERGB
rgb(4, 24, 174)HSL
hsl(233, 96%, 35%)OKLCH
oklch(0.357 0.223 264.8)CMYK
cmyk(98%, 86%, 0%, 32%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#03159D
2#03138C
3#02107A
4#020E69
5#020C57
6#010946
7#010734
8#010523
9#000211
Tints
Lighter variations
1#041CCF
2#0520F0
3#1C36FA
4#3C52FB
5#5D6FFC
6#7D8CFC
7#9EA9FD
8#BEC5FE
9#DFE2FE
Tones
Muted variations
1#0C1EA6
2#15259E
3#1D2B95
4#26328D
5#2E3884
6#373F7C
7#404673
8#484C6A
9#515362
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F0F2 #F0F2FF | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DCE0 #DCE0FE | Light backgroundsTable row hoverSkeleton loading |
| 200 | BEC5 #BEC5FE | Secondary backgroundsInput backgroundsDividers |
| 300 | 8C99 #8C99FD | BordersInactive statesPlaceholder text |
| 400 | 5064 #5064FB | Disabled statesSecondary iconsMuted text |
| 500 | 1E38 #1E38FA | Primary brand colorCTAsActive elementsLinks |
| 600 | 041E #041EDC | Hover statesFocus ringsPrimary buttons hover |
| 700 | 0418 #0418AF | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0311 #03117D | Text on light backgroundsHeadingsStrong borders |
| 900 | 020B #020B50 | Primary textHigh emphasis contentDark headings |
| 950 | 0107 #010732 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F0F2FF;
--cobalt-100: #DCE0FE;
--cobalt-200: #BEC5FE;
--cobalt-300: #8C99FD;
--cobalt-400: #5064FB;
--cobalt-500: #1E38FA;
--cobalt-600: #041EDC;
--cobalt-700: #0418AF;
--cobalt-800: #03117D;
--cobalt-900: #020B50;
--cobalt-950: #010732;
}