Cobalt
#0519AD
BlueColor Codes
All color formats for development
HEX
#0519ADRGB
rgb(5, 25, 173)HSL
hsl(233, 94%, 35%)OKLCH
oklch(0.357 0.221 264.9)CMYK
cmyk(97%, 86%, 0%, 32%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#05169C
2#04148B
3#041179
4#030F68
5#030C57
6#020A45
7#020734
8#010523
9#010211
Tints
Lighter variations
1#061ECD
2#0722ED
3#1E37F8
4#3E54F9
5#5E70FA
6#7E8DFB
7#9FA9FC
8#BFC6FD
9#DFE2FE
Tones
Muted variations
1#0E1FA5
2#16269C
3#1F2C94
4#27338C
5#2F3983
6#38407B
7#404672
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 | BFC6 #BFC6FD | Secondary backgroundsInput backgroundsDividers |
| 300 | 8D9A #8D9AFB | BordersInactive statesPlaceholder text |
| 400 | 5265 #5265FA | Disabled statesSecondary iconsMuted text |
| 500 | 203A #203AF8 | Primary brand colorCTAsActive elementsLinks |
| 600 | 071F #071FDA | Hover statesFocus ringsPrimary buttons hover |
| 700 | 0519 #0519AD | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0412 #04127C | Text on light backgroundsHeadingsStrong borders |
| 900 | 020B #020B4F | Primary textHigh emphasis contentDark headings |
| 950 | 0207 #020731 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F0F2FF;
--cobalt-100: #DCE0FE;
--cobalt-200: #BFC6FD;
--cobalt-300: #8D9AFB;
--cobalt-400: #5265FA;
--cobalt-500: #203AF8;
--cobalt-600: #071FDA;
--cobalt-700: #0519AD;
--cobalt-800: #04127C;
--cobalt-900: #020B4F;
--cobalt-950: #020731;
}