Cobalt
#2431BC
BlueColor Codes
All color formats for development
HEX
#2431BCRGB
rgb(36, 49, 188)HSL
hsl(235, 68%, 44%)OKLCH
oklch(0.415 0.212 269.1)CMYK
cmyk(81%, 74%, 0%, 26%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#202CAA
2#1D2797
3#192284
4#161D71
5#12185E
6#0E134B
7#0B0F39
8#070A26
9#040513
Tints
Lighter variations
1#2837D4
2#3F4CDA
3#5762DF
4#6F79E4
5#878FE8
6#9FA6ED
7#B7BCF1
8#CFD2F6
9#E7E9FA
Tones
Muted variations
1#2C37B5
2#333DAD
3#3B44A6
4#424A9E
5#4A5096
6#52578F
7#595D87
8#61637F
9#696A78
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F3 #F2F3FD | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E1E3 #E1E3F9 | Light backgroundsTable row hoverSkeleton loading |
| 200 | C7CB #C7CBF4 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9CA3 #9CA3EC | BordersInactive statesPlaceholder text |
| 400 | 6973 #6973E2 | Disabled statesSecondary iconsMuted text |
| 500 | 3E4B #3E4BDA | Primary brand colorCTAsActive elementsLinks |
| 600 | 2431 #2431BC | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1D27 #1D2796 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 141C #141C6B | Text on light backgroundsHeadingsStrong borders |
| 900 | 0D12 #0D1245 | Primary textHigh emphasis contentDark headings |
| 950 | 080B #080B2B | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F2F3FD;
--cobalt-100: #E1E3F9;
--cobalt-200: #C7CBF4;
--cobalt-300: #9CA3EC;
--cobalt-400: #6973E2;
--cobalt-500: #3E4BDA;
--cobalt-600: #2431BC;
--cobalt-700: #1D2796;
--cobalt-800: #141C6B;
--cobalt-900: #0D1245;
--cobalt-950: #080B2B;
}