Cobalt
#2F56B1
BlueColor Codes
All color formats for development
HEX
#2F56B1RGB
rgb(47, 86, 177)HSL
hsl(222, 58%, 44%)OKLCH
oklch(0.477 0.152 264)CMYK
cmyk(73%, 51%, 0%, 31%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#2A4EA0
2#26458E
3#213C7C
4#1C346A
5#182B59
6#132247
7#0E1A35
8#091123
9#050912
Tints
Lighter variations
1#3561C8
2#4B72CF
3#6184D5
4#7895DB
5#8EA7E1
6#A5B9E7
7#BBCAED
8#D2DCF3
9#E8EDF9
Tones
Muted variations
1#3659AB
2#3C5BA4
3#435E9E
4#496197
5#506391
6#56668A
7#5D6884
8#636B7D
9#6A6E77
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F6 #F3F6FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E3E9 #E3E9F8 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CBD6 #CBD6F1 | Secondary backgroundsInput backgroundsDividers |
| 300 | A2B7 #A2B7E6 | BordersInactive statesPlaceholder text |
| 400 | 7291 #7291DA | Disabled statesSecondary iconsMuted text |
| 500 | 4A72 #4A72CF | Primary brand colorCTAsActive elementsLinks |
| 600 | 2F56 #2F56B1 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2545 #25458D | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1B31 #1B3165 | Text on light backgroundsHeadingsStrong borders |
| 900 | 111F #111F40 | Primary textHigh emphasis contentDark headings |
| 950 | 0B14 #0B1428 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F3F6FC;
--cobalt-100: #E3E9F8;
--cobalt-200: #CBD6F1;
--cobalt-300: #A2B7E6;
--cobalt-400: #7291DA;
--cobalt-500: #4A72CF;
--cobalt-600: #2F56B1;
--cobalt-700: #25458D;
--cobalt-800: #1B3165;
--cobalt-900: #111F40;
--cobalt-950: #0B1428;
}