Cobalt
#2733B9
BlueColor Codes
All color formats for development
HEX
#2733B9RGB
rgb(39, 51, 185)HSL
hsl(235, 65%, 44%)OKLCH
oklch(0.416 0.206 269.8)CMYK
cmyk(79%, 72%, 0%, 27%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#232EA7
2#1F2994
3#1B2482
4#181F6F
5#141A5D
6#10154A
7#0C0F38
8#080A25
9#040513
Tints
Lighter variations
1#2C3AD1
2#434FD7
3#5A65DC
4#727BE1
5#8991E6
6#A1A7EB
7#B8BDF0
8#D0D3F5
9#E7E9FA
Tones
Muted variations
1#2F3AB2
2#3640AB
3#3D46A3
4#444C9C
5#4C5295
6#53588D
7#5A5E86
8#62647F
9#696A77
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F3 #F2F3FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E2E3 #E2E3F9 | Light backgroundsTable row hoverSkeleton loading |
| 200 | C8CC #C8CCF3 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9EA5 #9EA5EA | BordersInactive statesPlaceholder text |
| 400 | 6C75 #6C75E0 | Disabled statesSecondary iconsMuted text |
| 500 | 424E #424ED7 | Primary brand colorCTAsActive elementsLinks |
| 600 | 2733 #2733B9 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1F29 #1F2993 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 161D #161D69 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0E13 #0E1343 | Primary textHigh emphasis contentDark headings |
| 950 | 090C #090C2A | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F2F3FC;
--cobalt-100: #E2E3F9;
--cobalt-200: #C8CCF3;
--cobalt-300: #9EA5EA;
--cobalt-400: #6C75E0;
--cobalt-500: #424ED7;
--cobalt-600: #2733B9;
--cobalt-700: #1F2993;
--cobalt-800: #161D69;
--cobalt-900: #0E1343;
--cobalt-950: #090C2A;
}