Cobalt
#052AAD
BlueColor Codes
All color formats for development
HEX
#052AADRGB
rgb(5, 42, 173)HSL
hsl(227, 94%, 35%)OKLCH
oklch(0.378 0.207 264.3)CMYK
cmyk(97%, 76%, 0%, 32%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#05269C
2#04218B
3#041D79
4#031968
5#031557
6#021145
7#020D34
8#010823
9#010411
Tints
Lighter variations
1#0631CD
2#0739ED
3#1E4DF8
4#3E67F9
5#5E80FA
6#7E99FB
7#9FB3FC
8#BFCCFD
9#DFE6FE
Tones
Muted variations
1#0E2EA5
2#16339C
3#1F3894
4#273D8C
5#2F4183
6#38467B
7#404B72
8#48506A
9#515462
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F0F3 #F0F3FF | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DCE4 #DCE4FE | Light backgroundsTable row hoverSkeleton loading |
| 200 | BFCC #BFCCFD | Secondary backgroundsInput backgroundsDividers |
| 300 | 8DA5 #8DA5FB | BordersInactive statesPlaceholder text |
| 400 | 5276 #5276FA | Disabled statesSecondary iconsMuted text |
| 500 | 204F #204FF8 | Primary brand colorCTAsActive elementsLinks |
| 600 | 0734 #0734DA | Hover statesFocus ringsPrimary buttons hover |
| 700 | 052A #052AAD | Active/pressed statesDark mode accentsSecondary text |
| 800 | 041E #041E7C | Text on light backgroundsHeadingsStrong borders |
| 900 | 0213 #02134F | Primary textHigh emphasis contentDark headings |
| 950 | 020C #020C31 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F0F3FF;
--cobalt-100: #DCE4FE;
--cobalt-200: #BFCCFD;
--cobalt-300: #8DA5FB;
--cobalt-400: #5276FA;
--cobalt-500: #204FF8;
--cobalt-600: #0734DA;
--cobalt-700: #052AAD;
--cobalt-800: #041E7C;
--cobalt-900: #02134F;
--cobalt-950: #020C31;
}