Cobalt
#2C30B5
BlueColor Codes
All color formats for development
HEX
#2C30B5RGB
rgb(44, 48, 181)HSL
hsl(238, 61%, 44%)OKLCH
oklch(0.41 0.203 271.8)CMYK
cmyk(76%, 73%, 0%, 29%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#272BA3
2#232791
3#1F227E
4#1A1D6C
5#16185A
6#121348
7#0D0E36
8#090A24
9#040512
Tints
Lighter variations
1#3136CC
2#474CD2
3#5E62D8
4#7579DE
5#8C8FE3
6#A3A5E9
7#BABCEE
8#D1D2F4
9#E8E9F9
Tones
Muted variations
1#3337AE
2#393DA7
3#4043A0
4#474A99
5#4E5092
6#55578C
7#5C5D85
8#63637E
9#696A77
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F3 #F3F3FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E2E3 #E2E3F8 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CACB #CACBF2 | Secondary backgroundsInput backgroundsDividers |
| 300 | A1A3 #A1A3E8 | BordersInactive statesPlaceholder text |
| 400 | 6F73 #6F73DC | Disabled statesSecondary iconsMuted text |
| 500 | 464B #464BD2 | Primary brand colorCTAsActive elementsLinks |
| 600 | 2C30 #2C30B5 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2326 #232690 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 191B #191B67 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1012 #101242 | Primary textHigh emphasis contentDark headings |
| 950 | 0A0B #0A0B29 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F3F3FC;
--cobalt-100: #E2E3F8;
--cobalt-200: #CACBF2;
--cobalt-300: #A1A3E8;
--cobalt-400: #6F73DC;
--cobalt-500: #464BD2;
--cobalt-600: #2C30B5;
--cobalt-700: #232690;
--cobalt-800: #191B67;
--cobalt-900: #101242;
--cobalt-950: #0A0B29;
}