Cobalt
#3035B0
BlueColor Codes
All color formats for development
HEX
#3035B0RGB
rgb(48, 53, 176)HSL
hsl(238, 57%, 44%)OKLCH
oklch(0.414 0.19 272.7)CMYK
cmyk(73%, 70%, 0%, 31%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#2B2F9F
2#272A8D
3#22257B
4#1D206A
5#181A58
6#131546
7#0E1035
8#0A0B23
9#050512
Tints
Lighter variations
1#363BC7
2#4C50CE
3#6266D4
4#787CDA
5#8F92E0
6#A5A7E6
7#BCBDED
8#D2D3F3
9#E9E9F9
Tones
Muted variations
1#373AAA
2#3D40A3
3#43469D
4#4A4C97
5#505290
6#57588A
7#5D5E83
8#63647D
9#6A6A77
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F3 #F3F3FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E3E4 #E3E4F7 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CBCC #CBCCF1 | Secondary backgroundsInput backgroundsDividers |
| 300 | A3A5 #A3A5E6 | BordersInactive statesPlaceholder text |
| 400 | 7376 #7376D9 | Disabled statesSecondary iconsMuted text |
| 500 | 4B4F #4B4FCE | Primary brand colorCTAsActive elementsLinks |
| 600 | 3035 #3035B0 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 262A #262A8C | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1B1E #1B1E64 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1213 #121340 | Primary textHigh emphasis contentDark headings |
| 950 | 0B0C #0B0C28 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F3F3FC;
--cobalt-100: #E3E4F7;
--cobalt-200: #CBCCF1;
--cobalt-300: #A3A5E6;
--cobalt-400: #7376D9;
--cobalt-500: #4B4FCE;
--cobalt-600: #3035B0;
--cobalt-700: #262A8C;
--cobalt-800: #1B1E64;
--cobalt-900: #121340;
--cobalt-950: #0B0C28;
}