Cobalt
#234B90
BlueColor Codes
All color formats for development
HEX
#234B90RGB
rgb(35, 75, 144)HSL
hsl(218, 61%, 35%)OKLCH
oklch(0.424 0.123 260.5)CMYK
cmyk(76%, 48%, 0%, 44%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#1F4381
2#1C3C73
3#183465
4#152D56
5#112548
6#0E1E39
7#0A162B
8#070F1D
9#03070E
Tints
Lighter variations
1#2959AA
2#3066C5
3#4478D2
4#5F8BD8
5#7A9FDF
6#94B2E5
7#AFC5EC
8#CAD8F2
9#E4ECF9
Tones
Muted variations
1#284C8A
2#2E4E85
3#334F7F
4#39517A
5#3E5274
6#43536F
7#49556A
8#4E5664
9#54585F
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F6 #F3F6FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E2EA #E2EAF8 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CAD8 #CAD8F2 | Secondary backgroundsInput backgroundsDividers |
| 300 | A1BB #A1BBE8 | BordersInactive statesPlaceholder text |
| 400 | 6F97 #6F97DC | Disabled statesSecondary iconsMuted text |
| 500 | 467A #467AD2 | Primary brand colorCTAsActive elementsLinks |
| 600 | 2C5E #2C5EB5 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 234B #234B90 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1935 #193567 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1022 #102242 | Primary textHigh emphasis contentDark headings |
| 950 | 0A15 #0A1529 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F3F6FC;
--cobalt-100: #E2EAF8;
--cobalt-200: #CAD8F2;
--cobalt-300: #A1BBE8;
--cobalt-400: #6F97DC;
--cobalt-500: #467AD2;
--cobalt-600: #2C5EB5;
--cobalt-700: #234B90;
--cobalt-800: #193567;
--cobalt-900: #102242;
--cobalt-950: #0A1529;
}