Cobalt
#2F38B1
BlueColor Codes
All color formats for development
HEX
#2F38B1RGB
rgb(47, 56, 177)HSL
hsl(236, 58%, 44%)OKLCH
oklch(0.42 0.188 271.8)CMYK
cmyk(73%, 68%, 0%, 31%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#2A32A0
2#262D8E
3#21277C
4#1C216A
5#181C59
6#131647
7#0E1135
8#090B23
9#050612
Tints
Lighter variations
1#353FC8
2#4B53CF
3#6169D5
4#787EDB
5#8E94E1
6#A5A9E7
7#BBBFED
8#D2D4F3
9#E8EAF9
Tones
Muted variations
1#363DAB
2#3C43A4
3#43499E
4#494E97
5#505491
6#565A8A
7#5D5F84
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 | CBCD #CBCDF1 | Secondary backgroundsInput backgroundsDividers |
| 300 | A2A7 #A2A7E6 | BordersInactive statesPlaceholder text |
| 400 | 7279 #7279DA | Disabled statesSecondary iconsMuted text |
| 500 | 4A53 #4A53CF | Primary brand colorCTAsActive elementsLinks |
| 600 | 2F38 #2F38B1 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 252C #252C8D | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1B20 #1B2065 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1114 #111440 | Primary textHigh emphasis contentDark headings |
| 950 | 0B0D #0B0D28 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F3F4FC;
--cobalt-100: #E3E4F8;
--cobalt-200: #CBCDF1;
--cobalt-300: #A2A7E6;
--cobalt-400: #7279DA;
--cobalt-500: #4A53CF;
--cobalt-600: #2F38B1;
--cobalt-700: #252C8D;
--cobalt-800: #1B2065;
--cobalt-900: #111440;
--cobalt-950: #0B0D28;
}