Cobalt
#233C90
BlueColor Codes
All color formats for development
HEX
#233C90RGB
rgb(35, 60, 144)HSL
hsl(226, 61%, 35%)OKLCH
oklch(0.391 0.142 266.9)CMYK
cmyk(76%, 58%, 0%, 44%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#1F3681
2#1C3073
3#182A65
4#152456
5#111E48
6#0E1839
7#0A122B
8#070C1D
9#03060E
Tints
Lighter variations
1#2947AA
2#3053C5
3#4465D2
4#5F7BD8
5#7A91DF
6#94A7E5
7#AFBDEC
8#CAD3F2
9#E4E9F9
Tones
Muted variations
1#283F8A
2#2E4285
3#33457F
4#39487A
5#3E4B74
6#434E6F
7#49516A
8#4E5364
9#54565F
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F5 #F3F5FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E2E7 #E2E7F8 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CAD3 #CAD3F2 | Secondary backgroundsInput backgroundsDividers |
| 300 | A1B1 #A1B1E8 | BordersInactive statesPlaceholder text |
| 400 | 6F89 #6F89DC | Disabled statesSecondary iconsMuted text |
| 500 | 4667 #4667D2 | Primary brand colorCTAsActive elementsLinks |
| 600 | 2C4C #2C4CB5 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 233C #233C90 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 192B #192B67 | Text on light backgroundsHeadingsStrong borders |
| 900 | 101C #101C42 | Primary textHigh emphasis contentDark headings |
| 950 | 0A11 #0A1129 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F3F5FC;
--cobalt-100: #E2E7F8;
--cobalt-200: #CAD3F2;
--cobalt-300: #A1B1E8;
--cobalt-400: #6F89DC;
--cobalt-500: #4667D2;
--cobalt-600: #2C4CB5;
--cobalt-700: #233C90;
--cobalt-800: #192B67;
--cobalt-900: #101C42;
--cobalt-950: #0A1129;
}