Cobalt
#2C55B5
BlueColor Codes
All color formats for development
HEX
#2C55B5RGB
rgb(44, 85, 181)HSL
hsl(222, 61%, 44%)OKLCH
oklch(0.477 0.159 263.9)CMYK
cmyk(76%, 53%, 0%, 29%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#274CA3
2#234491
3#1F3B7E
4#1A336C
5#162A5A
6#122248
7#0D1936
8#091124
9#040812
Tints
Lighter variations
1#3160CC
2#4771D2
3#5E83D8
4#7594DE
5#8CA6E3
6#A3B8E9
7#BACAEE
8#D1DBF4
9#E8EDF9
Tones
Muted variations
1#3358AE
2#395AA7
3#405DA0
4#476099
5#4E6392
6#55658C
7#5C6885
8#636B7E
9#696D77
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F5 #F3F5FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E2E9 #E2E9F8 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CAD6 #CAD6F2 | Secondary backgroundsInput backgroundsDividers |
| 300 | A1B6 #A1B6E8 | BordersInactive statesPlaceholder text |
| 400 | 6F90 #6F90DC | Disabled statesSecondary iconsMuted text |
| 500 | 4670 #4670D2 | Primary brand colorCTAsActive elementsLinks |
| 600 | 2C55 #2C55B5 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2343 #234390 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1930 #193067 | Text on light backgroundsHeadingsStrong borders |
| 900 | 101F #101F42 | Primary textHigh emphasis contentDark headings |
| 950 | 0A13 #0A1329 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F3F5FC;
--cobalt-100: #E2E9F8;
--cobalt-200: #CAD6F2;
--cobalt-300: #A1B6E8;
--cobalt-400: #6F90DC;
--cobalt-500: #4670D2;
--cobalt-600: #2C55B5;
--cobalt-700: #234390;
--cobalt-800: #193067;
--cobalt-900: #101F42;
--cobalt-950: #0A1329;
}