Cobalt
#225BBF
BlueColor Codes
All color formats for development
HEX
#225BBFRGB
rgb(34, 91, 191)HSL
hsl(218, 70%, 44%)OKLCH
oklch(0.494 0.168 260.8)CMYK
cmyk(82%, 52%, 0%, 25%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#1E52AC
2#1B4999
3#184086
4#143772
5#112E5F
6#0D254C
7#0A1B39
8#071226
9#030913
Tints
Lighter variations
1#2667D7
2#3D77DD
3#5588E1
4#6D99E5
5#86AAEA
6#9EBBEE
7#B6CCF2
8#CEDDF6
9#E7EEFB
Tones
Muted variations
1#2A5DB7
2#315FAF
3#3962A7
4#41649F
5#496697
6#516890
7#596A88
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 | E1EA #E1EAFA | Light backgroundsTable row hoverSkeleton loading |
| 200 | C7D8 #C7D8F5 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9BB9 #9BB9ED | BordersInactive statesPlaceholder text |
| 400 | 6795 #6795E4 | Disabled statesSecondary iconsMuted text |
| 500 | 3C77 #3C77DD | Primary brand colorCTAsActive elementsLinks |
| 600 | 225B #225BBF | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1B49 #1B4998 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1334 #13346C | Text on light backgroundsHeadingsStrong borders |
| 900 | 0C21 #0C2145 | Primary textHigh emphasis contentDark headings |
| 950 | 0815 #08152B | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F2F6FD;
--cobalt-100: #E1EAFA;
--cobalt-200: #C7D8F5;
--cobalt-300: #9BB9ED;
--cobalt-400: #6795E4;
--cobalt-500: #3C77DD;
--cobalt-600: #225BBF;
--cobalt-700: #1B4998;
--cobalt-800: #13346C;
--cobalt-900: #0C2145;
--cobalt-950: #08152B;
}