Cobalt
#214E91
BlueColor Codes
All color formats for development
HEX
#214E91RGB
rgb(33, 78, 145)HSL
hsl(216, 63%, 35%)OKLCH
oklch(0.43 0.121 258.5)CMYK
cmyk(77%, 46%, 0%, 43%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#1E4683
2#1A3E74
3#173766
4#142F57
5#112749
6#0D1F3A
7#0A172C
8#07101D
9#03080F
Tints
Lighter variations
1#275CAC
2#2D6BC8
3#427CD4
4#5D8FDA
5#78A2E0
6#93B4E6
7#AEC7ED
8#C9DAF3
9#E4ECF9
Tones
Muted variations
1#274F8C
2#2C5086
3#325181
4#38537B
5#3D5475
6#435570
7#48566A
8#4E5764
9#54585F
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F6 #F3F6FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E2EB #E2EBF8 | Light backgroundsTable row hoverSkeleton loading |
| 200 | C9DA #C9DAF3 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9FBD #9FBDE9 | BordersInactive statesPlaceholder text |
| 400 | 6E9B #6E9BDE | Disabled statesSecondary iconsMuted text |
| 500 | 447E #447ED5 | Primary brand colorCTAsActive elementsLinks |
| 600 | 2A62 #2A62B7 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 214E #214E91 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1838 #183868 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0F24 #0F2443 | Primary textHigh emphasis contentDark headings |
| 950 | 0916 #09162A | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F3F6FC;
--cobalt-100: #E2EBF8;
--cobalt-200: #C9DAF3;
--cobalt-300: #9FBDE9;
--cobalt-400: #6E9BDE;
--cobalt-500: #447ED5;
--cobalt-600: #2A62B7;
--cobalt-700: #214E91;
--cobalt-800: #183868;
--cobalt-900: #0F2443;
--cobalt-950: #09162A;
}