Cobalt
#223CBF
BlueColor Codes
All color formats for development
HEX
#223CBFRGB
rgb(34, 60, 191)HSL
hsl(230, 70%, 44%)OKLCH
oklch(0.434 0.205 267.3)CMYK
cmyk(82%, 69%, 0%, 25%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#1E36AC
2#1B3099
3#182A86
4#142472
5#111E5F
6#0D184C
7#0A1239
8#070C26
9#030613
Tints
Lighter variations
1#2643D7
2#3D57DD
3#556CE1
4#6D81E5
5#8696EA
6#9EABEE
7#B6C0F2
8#CED5F6
9#E7EAFB
Tones
Muted variations
1#2A41B7
2#3146AF
3#394CA7
4#41519F
5#495697
6#515B90
7#596088
8#606680
9#686B78
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F4 #F2F4FD | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E1E5 #E1E5FA | Light backgroundsTable row hoverSkeleton loading |
| 200 | C7CE #C7CEF5 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9BA9 #9BA9ED | BordersInactive statesPlaceholder text |
| 400 | 677C #677CE4 | Disabled statesSecondary iconsMuted text |
| 500 | 3C57 #3C57DD | Primary brand colorCTAsActive elementsLinks |
| 600 | 223C #223CBF | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1B30 #1B3098 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1322 #13226C | Text on light backgroundsHeadingsStrong borders |
| 900 | 0C16 #0C1645 | Primary textHigh emphasis contentDark headings |
| 950 | 080E #080E2B | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F2F4FD;
--cobalt-100: #E1E5FA;
--cobalt-200: #C7CEF5;
--cobalt-300: #9BA9ED;
--cobalt-400: #677CE4;
--cobalt-500: #3C57DD;
--cobalt-600: #223CBF;
--cobalt-700: #1B3098;
--cobalt-800: #13226C;
--cobalt-900: #0C1645;
--cobalt-950: #080E2B;
}