Cobalt
#215BC0
BlueColor Codes
All color formats for development
HEX
#215BC0RGB
rgb(33, 91, 192)HSL
hsl(218, 71%, 44%)OKLCH
oklch(0.494 0.17 260.7)CMYK
cmyk(83%, 53%, 0%, 25%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#1D52AD
2#1A4999
3#174086
4#143773
5#102D60
6#0D244D
7#0A1B3A
8#071226
9#030913
Tints
Lighter variations
1#2567D8
2#3C77DE
3#5488E2
4#6C99E6
5#85AAEA
6#9DBBEE
7#B6CCF3
8#CEDDF7
9#E7EEFB
Tones
Muted variations
1#295DB8
2#305FB0
3#3861A8
4#4063A0
5#486698
6#506890
7#586A88
8#606C80
9#686E78
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F6 #F2F6FD | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E0EA #E0EAFA | Light backgroundsTable row hoverSkeleton loading |
| 200 | C6D8 #C6D8F5 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9BB9 #9BB9EE | BordersInactive statesPlaceholder text |
| 400 | 6695 #6695E5 | Disabled statesSecondary iconsMuted text |
| 500 | 3B77 #3B77DE | Primary brand colorCTAsActive elementsLinks |
| 600 | 215B #215BC0 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1A48 #1A4899 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1234 #12346D | Text on light backgroundsHeadingsStrong borders |
| 900 | 0C21 #0C2146 | Primary textHigh emphasis contentDark headings |
| 950 | 0715 #07152C | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F2F6FD;
--cobalt-100: #E0EAFA;
--cobalt-200: #C6D8F5;
--cobalt-300: #9BB9EE;
--cobalt-400: #6695E5;
--cobalt-500: #3B77DE;
--cobalt-600: #215BC0;
--cobalt-700: #1A4899;
--cobalt-800: #12346D;
--cobalt-900: #0C2146;
--cobalt-950: #07152C;
}