Cobalt
#2C57B5
BlueColor Codes
All color formats for development
HEX
#2C57B5RGB
rgb(44, 87, 181)HSL
hsl(221, 61%, 44%)OKLCH
oklch(0.481 0.157 263.2)CMYK
cmyk(76%, 52%, 0%, 29%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#274EA3
2#234691
3#1F3D7E
4#1A346C
5#162C5A
6#122348
7#0D1A36
8#091124
9#040912
Tints
Lighter variations
1#3162CC
2#4773D2
3#5E85D8
4#7596DE
5#8CA8E3
6#A3B9E9
7#BACBEE
8#D1DCF4
9#E8EEF9
Tones
Muted variations
1#335AAE
2#395CA7
3#405FA0
4#476199
5#4E6492
6#55668C
7#5C6985
8#636B7E
9#696E77
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F6 #F3F6FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E2E9 #E2E9F8 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CAD6 #CAD6F2 | Secondary backgroundsInput backgroundsDividers |
| 300 | A1B7 #A1B7E8 | BordersInactive statesPlaceholder text |
| 400 | 6F92 #6F92DC | Disabled statesSecondary iconsMuted text |
| 500 | 4673 #4673D2 | Primary brand colorCTAsActive elementsLinks |
| 600 | 2C57 #2C57B5 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2345 #234590 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1931 #193167 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1020 #102042 | Primary textHigh emphasis contentDark headings |
| 950 | 0A14 #0A1429 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F3F6FC;
--cobalt-100: #E2E9F8;
--cobalt-200: #CAD6F2;
--cobalt-300: #A1B7E8;
--cobalt-400: #6F92DC;
--cobalt-500: #4673D2;
--cobalt-600: #2C57B5;
--cobalt-700: #234590;
--cobalt-800: #193167;
--cobalt-900: #102042;
--cobalt-950: #0A1429;
}