Cobalt
#2E39B2
BlueColor Codes
All color formats for development
HEX
#2E39B2RGB
rgb(46, 57, 178)HSL
hsl(235, 59%, 44%)OKLCH
oklch(0.422 0.189 271.3)CMYK
cmyk(74%, 68%, 0%, 30%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#2933A1
2#252E8F
3#20287D
4#1C226B
5#171D59
6#121747
7#0E1136
8#090B24
9#050612
Tints
Lighter variations
1#3440C9
2#4955D0
3#606AD6
4#777FDC
5#8D94E2
6#A4AAE8
7#BBBFED
8#D2D4F3
9#E8EAF9
Tones
Muted variations
1#353FAC
2#3B44A5
3#424A9F
4#484F98
5#4F5591
6#565A8B
7#5C6084
8#63657D
9#6A6B77
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F4 #F3F4FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E3E4 #E3E4F8 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CACE #CACEF1 | Secondary backgroundsInput backgroundsDividers |
| 300 | A2A8 #A2A8E7 | BordersInactive statesPlaceholder text |
| 400 | 717A #717ADA | Disabled statesSecondary iconsMuted text |
| 500 | 4954 #4954D0 | Primary brand colorCTAsActive elementsLinks |
| 600 | 2E39 #2E39B2 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 252D #252D8E | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1A20 #1A2065 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1115 #111541 | Primary textHigh emphasis contentDark headings |
| 950 | 0A0D #0A0D29 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F3F4FC;
--cobalt-100: #E3E4F8;
--cobalt-200: #CACEF1;
--cobalt-300: #A2A8E7;
--cobalt-400: #717ADA;
--cobalt-500: #4954D0;
--cobalt-600: #2E39B2;
--cobalt-700: #252D8E;
--cobalt-800: #1A2065;
--cobalt-900: #111541;
--cobalt-950: #0A0D29;
}