Cobalt
#2A2AB7
BlueColor Codes
All color formats for development
HEX
#2A2AB7RGB
rgb(42, 42, 183)HSL
hsl(240, 63%, 44%)OKLCH
oklch(0.402 0.211 271.7)CMYK
cmyk(77%, 77%, 0%, 28%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#2525A5
2#212192
3#1D1D80
4#19196E
5#15155B
6#111149
7#0C0C37
8#080825
9#040412
Tints
Lighter variations
1#2F2FCE
2#4545D5
3#5C5CDA
4#7373DF
5#8B8BE5
6#A2A2EA
7#B9B9EF
8#D0D0F4
9#E8E8FA
Tones
Muted variations
1#3131B0
2#3838A9
3#3F3FA2
4#46469B
5#4D4D94
6#54548C
7#5B5B85
8#62627E
9#696977
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F3 #F3F3FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E2E2 #E2E2F8 | Light backgroundsTable row hoverSkeleton loading |
| 200 | C9C9 #C9C9F3 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9F9F #9F9FE9 | BordersInactive statesPlaceholder text |
| 400 | 6E6E #6E6EDE | Disabled statesSecondary iconsMuted text |
| 500 | 4444 #4444D5 | Primary brand colorCTAsActive elementsLinks |
| 600 | 2A2A #2A2AB7 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2121 #212191 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1818 #181868 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0F0F #0F0F43 | Primary textHigh emphasis contentDark headings |
| 950 | 0909 #09092A | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F3F3FC;
--cobalt-100: #E2E2F8;
--cobalt-200: #C9C9F3;
--cobalt-300: #9F9FE9;
--cobalt-400: #6E6EDE;
--cobalt-500: #4444D5;
--cobalt-600: #2A2AB7;
--cobalt-700: #212191;
--cobalt-800: #181868;
--cobalt-900: #0F0F43;
--cobalt-950: #09092A;
}