Cobalt
#0524AD
BlueColor Codes
All color formats for development
HEX
#0524ADRGB
rgb(5, 36, 173)HSL
hsl(229, 94%, 35%)OKLCH
oklch(0.37 0.213 264.6)CMYK
cmyk(97%, 79%, 0%, 32%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#05219C
2#041D8B
3#041979
4#031668
5#031257
6#020E45
7#020B34
8#010723
9#010411
Tints
Lighter variations
1#062BCD
2#0732ED
3#1E46F8
4#3E60F9
5#5E7BFA
6#7E95FB
7#9FB0FC
8#BFCAFD
9#DFE5FE
Tones
Muted variations
1#0E29A5
2#162F9C
3#1F3494
4#27398C
5#2F3F83
6#38447B
7#404972
8#484F6A
9#515462
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F0F3 #F0F3FF | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DCE3 #DCE3FE | Light backgroundsTable row hoverSkeleton loading |
| 200 | BFCA #BFCAFD | Secondary backgroundsInput backgroundsDividers |
| 300 | 8DA1 #8DA1FB | BordersInactive statesPlaceholder text |
| 400 | 5271 #5271FA | Disabled statesSecondary iconsMuted text |
| 500 | 2048 #2048F8 | Primary brand colorCTAsActive elementsLinks |
| 600 | 072D #072DDA | Hover statesFocus ringsPrimary buttons hover |
| 700 | 0524 #0524AD | Active/pressed statesDark mode accentsSecondary text |
| 800 | 041A #041A7C | Text on light backgroundsHeadingsStrong borders |
| 900 | 0211 #02114F | Primary textHigh emphasis contentDark headings |
| 950 | 020A #020A31 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F0F3FF;
--cobalt-100: #DCE3FE;
--cobalt-200: #BFCAFD;
--cobalt-300: #8DA1FB;
--cobalt-400: #5271FA;
--cobalt-500: #2048F8;
--cobalt-600: #072DDA;
--cobalt-700: #0524AD;
--cobalt-800: #041A7C;
--cobalt-900: #02114F;
--cobalt-950: #020A31;
}