Cobalt
#0D63D3
BlueColor Codes
All color formats for development
HEX
#0D63D3RGB
rgb(13, 99, 211)HSL
hsl(214, 88%, 44%)OKLCH
oklch(0.522 0.188 258.4)CMYK
cmyk(94%, 53%, 0%, 17%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#0C59BE
2#0B4FA9
3#094594
4#083B7F
5#073269
6#052854
7#041E3F
8#03142A
9#010A15
Tints
Lighter variations
1#0F70EE
2#287FF1
3#438FF3
4#5E9FF5
5#79AFF6
6#94BFF8
7#AECFFA
8#C9DFFC
9#E4EFFD
Tones
Muted variations
1#1764C9
2#2166BF
3#2B67B5
4#3568AB
5#3F6AA2
6#496B98
7#536C8E
8#5C6E84
9#666F7A
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F1F6 #F1F6FE | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DDEB #DDEBFD | Light backgroundsTable row hoverSkeleton loading |
| 200 | C1DA #C1DAFB | Secondary backgroundsInput backgroundsDividers |
| 300 | 91BD #91BDF8 | BordersInactive statesPlaceholder text |
| 400 | 579B #579BF4 | Disabled statesSecondary iconsMuted text |
| 500 | 277F #277FF1 | Primary brand colorCTAsActive elementsLinks |
| 600 | 0D63 #0D63D3 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 0B4F #0B4FA8 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0838 #083878 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0524 #05244D | Primary textHigh emphasis contentDark headings |
| 950 | 0317 #031730 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F1F6FE;
--cobalt-100: #DDEBFD;
--cobalt-200: #C1DAFB;
--cobalt-300: #91BDF8;
--cobalt-400: #579BF4;
--cobalt-500: #277FF1;
--cobalt-600: #0D63D3;
--cobalt-700: #0B4FA8;
--cobalt-800: #083878;
--cobalt-900: #05244D;
--cobalt-950: #031730;
}